A118281 Conjectured number of numbers that are not the sum of three (2n+1)-gonal numbers; bisection of A118279.

0, 210, 1348, 5282, 12453, 24813, 45338, 63702, 109613, 162687, 224244, 303049, 353690, 522262, 651844, 817053

Offset: 1

Author

T. D. Noe, Apr 21 2006

Keywords

• nonn

Crossrefs

Cf. A118278-A118285.

Extensions

a(11)-a(16) from Donovan Johnson, Apr 17 2010