mersenneforum.org Search Results
 Register FAQ Search Today's Posts Mark Forums Read

 Showing results 1 to 12 of 12 Search took 0.01 seconds. Search: Posts Made By: R. Gerbicz
 Forum: Puzzles 2017-01-05, 09:06 Replies: 44 Views: 10,644 Posted By R. Gerbicz After a half day of search the possible number of... After a half day of search the possible number of rectangles in optimal tilings for n=3..29 ps. Note that I've used a slightly different strategy: in the main search for fixed defect looking for...
 Forum: Puzzles 2017-01-02, 19:34 Replies: 44 Views: 10,644 Posted By R. Gerbicz The last one: n=45 was the hardest, it took... The last one: n=45 was the hardest, it took roughly 1 day (do not have the precise time).
 Forum: Puzzles 2017-01-01, 13:42 Replies: 44 Views: 10,644 Posted By R. Gerbicz For the modified puzzle (when different... For the modified puzzle (when different orientation of the rectangle is permitted) computed up to n=45, see the tilings at https://oeis.org/A279596/a279596.txt One crazy tiling is for n=29, this is...
 Forum: Puzzles 2016-12-30, 23:55 Replies: 44 Views: 10,644 Posted By R. Gerbicz Found nothing for a(99), but for a(60): ... Found nothing for a(99), but for a(60): a(60)<=16 aaaaaaaaaaaaaaaagggggffffffffffffffffffffffffffffffffffbbbbb aaaaaaaaaaaaaaaagggggffffffffffffffffffffffffffffffffffbbbbb...
 Forum: Puzzles 2016-12-29, 19:54 Replies: 44 Views: 10,644 Posted By R. Gerbicz In my latest codes first I'm searching for... In my latest codes first I'm searching for deficient=0, if not found a solution then see for deficient=1 etc. until we not find a solution. But your numbers could give us what is an easy problem,...
 Forum: Puzzles 2016-12-28, 01:05 Replies: 44 Views: 10,644 Posted By R. Gerbicz My new code really rocks, found the values of... My new code really rocks, found the values of a(45)-a(57) for the original puzzle [previously we have known only a(47) in this range]. Made changes at the sequence, and uploaded optimal tilings for...
 Forum: Puzzles 2016-12-13, 22:42 Replies: 44 Views: 10,644 Posted By R. Gerbicz I've found the optimal values for n=3..27 //... I've found the optimal values for n=3..27 // rectangle's different orientation is permitted a(3)=2 aab ccb ccb a(4)=2 aaab
 Forum: Puzzles 2016-12-05, 08:59 Replies: 44 Views: 10,644 Posted By R. Gerbicz For the first case: it is impossible to pack that. For the first case: it is impossible to pack that.
 Forum: Puzzles 2016-12-02, 15:40 Replies: 44 Views: 10,644 Posted By R. Gerbicz Yeah, those were easy cases, just to fill the... Yeah, those were easy cases, just to fill the gaps: I've found with my improved code a(33)-a(44) and a larger one: a(47), these are (showing also my solution for n=37,38) a(33)=12...
 Forum: Puzzles 2016-12-01, 21:35 Replies: 44 Views: 10,644 Posted By R. Gerbicz Yes, these has been found with an exhaustive... Yes, these has been found with an exhaustive search, hence there is no better solution. Still working on some larger n values.
 Forum: Puzzles 2016-11-30, 22:06 Replies: 44 Views: 10,644 Posted By R. Gerbicz Thanks! Optimal solutions for n=29,30,31,32:... Thanks! Optimal solutions for n=29,30,31,32: a(29)=9 aaaaaaaaaaaaaaaaaaaaaaaaabbbb aaaaaaaaaaaaaaaaaaaaaaaaabbbb aaaaaaaaaaaaaaaaaaaaaaaaabbbb cccddddddddeeeeeeeeefffffbbbb...
 Forum: Puzzles 2016-11-28, 23:33 Replies: 44 Views: 10,644 Posted By R. Gerbicz Really fascinating puzzle! My exahaustive code... Really fascinating puzzle! My exahaustive code gives the following better solutions (these are optimal): a(14)=6 (!!!) aaaaaaaaaabbbb aaaaaaaaaabbbb aaaaaaaaaabbbb cccdddddddbbbb...
 Showing results 1 to 12 of 12

All times are UTC. The time now is 18:55.

Sat Jan 16 18:55:51 UTC 2021 up 44 days, 15:07, 0 users, load averages: 1.70, 1.63, 1.58