A214791 Numbers n such that n+8 = A214789(n).

17, 23, 26, 37, 53, 67, 83, 137, 157, 163, 167, 173, 193, 197, 223, 283, 293, 367, 373, 383, 467, 487, 523, 547, 577, 613, 643, 673, 683, 727, 787, 853, 863, 887, 907, 937, 1033, 1063, 1093

Offset: 1

Author

Art DuPre, Aug 03 2012

Keywords

• nonn

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

Crossrefs

Cf. A214789, A214790, A214792

Programs

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