1,1

Terms are multiples of 23.

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

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

Sequence in context: A204633 A010862 A291570 * A040507 A022357 A165844

Adjacent sequences: A141457 A141458 A141459 * A141461 A141462 A141463

nonn

Paul Curtz, Aug 08 2008

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

approved