OFFSET
1,1
COMMENTS
This sequence is disjoint from A214790. It is only a conjecture that this sequence consists of primes except for 26.
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..4000
PROG
(PARI) is(n)=my(k); while(((Mod([1, 1; 1, 0], n))^k++)[1, 2]!=-8, ); k==n+7 \\ Charles R Greathouse IV, Nov 25 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Art DuPre, Aug 03 2012
STATUS
approved