A141460 A086892(11*n).

23, 23, 23, 115, 23, 10787, 23, 10235, 23, 2783, 23, 701155, 23, 23, 23, 173995, 23, 40785647, 23, 69575, 23, 16721, 24863, 62402795, 23, 23, 23, 3335, 23, 13392934247, 23, 61420235, 23, 23, 1633, 2842731249875335, 23, 9637, 23, 253879175

Offset

1,1

Comments

Terms are multiples of 23.

Links

Table of n, a(n) for n=1..40.

Maple

A086892 := proc(n) gcd(2^n-1, 3^n-1) ; end: for n from 1 to 40 do printf("%d, ", A086892(11*n)) ; od: # R. J. Mathar, Aug 12 2008

Crossrefs

Sequence in context: A204633 A010862 A291570 * A040507 A022357 A165844

Adjacent sequences: A141457 A141458 A141459 * A141461 A141462 A141463

Keyword

nonn

Author

Paul Curtz, Aug 08 2008

Extensions

Edited and extended by R. J. Mathar, Aug 12 2008

Status

approved