1,2
Subset of A004729 because 2^32-1 = (2^16+1)(2^16-1). - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), May 24 2008
Index entries for sequences related to divisors of numbers
Sequence in context: A071593 A018358 A094358 * A004729 A045544 A001317
Adjacent sequences: A003524 A003525 A003526 * A003528 A003529 A003530
nonn,fini,full,easy
N. J. A. Sloane (njas(AT)research.att.com).