A118280 Conjectured largest number that is not the sum of three (2n+1)-gonal numbers; bisection of A118278.

0, 33066, 273118, 1274522, 3613278, 7250758, 12911636, 22655394, 25049533, 56922533, 81539010, 85105105, 106555658, 233296317, 286763923, 358322750

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