20150522, 04:32  #12  
Jun 2003
2×5×479 Posts 
Quote:


20150522, 21:23  #13 
"Daniel Jackson"
May 2011
14285714285714285714
2^{3}·7·11 Posts 
Where can I find terms 1421? I tried OEIS, but it only has 113, and The Prime Pages only have 22 and 23. FactorDB doesn't have them either, as far as I know.

20150522, 22:06  #14 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
2^{5}×7×41 Posts 
See post #9?
It has both: 1) all terms ("giving a man a fish"), and 2) advise to register for OEIS Wiki ("teach a man to fish"). 
20150522, 23:18  #15  
"Andrew Booker"
Mar 2013
5·17 Posts 
Quote:
Code:
3,2,1,1,3,1,4,32,119,77,40,8,777,245,4541,349,1381,10762,10492 

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