A219283 Primes of the form 13^k - 12^k.

6431804812640900941, 31211427601852046808999765129652549, 4519079836942618423019040742735616921552429101, 22137406298265966315641393147750228275603823278911109

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..7

Mathematica

Select[Table[13^n - 12^n, {n, 0, 200}], PrimeQ]

Prog

(Magma) [a: n in [0..200] | IsPrime(a) where a is  13^n - 12^n];

Crossrefs

Cf. A058765, A147667, A147669, A199820, A082101, A081505.

Cf. A062579 (associated k).

Sequence in context: A003805 A115530 A120317 * A306797 A213529 A187714

Adjacent sequences: A219280 A219281 A219282 * A219284 A219285 A219286

Keyword

nonn

Author

Vincenzo Librandi, Nov 23 2012

Status

approved