A118285 Conjectured number of numbers that are not the sum of three generalized (2n+1)-gonal numbers; bisection of A118283.

0, 0, 4, 26, 94, 196, 370, 641, 999, 1537, 2619

Offset

1,3

Links

Table of n, a(n) for n=1..11.

Crossrefs

Cf. A118278-A118285.

Sequence in context: A245457 A299340 A299847 * A101166 A299003 A299670

Adjacent sequences: A118282 A118283 A118284 * A118286 A118287 A118288

Keyword

nonn

Author

T. D. Noe, Apr 21 2006

Status

approved