A352481 Number of positive integers that are not the sum of distinct centered n-gonal numbers.

42, 84, 148, 237, 363, 534, 766, 1060, 1436, 1911, 2484, 3184, 4014

Offset

3,1

Links

Table of n, a(n) for n=3..15.

Eric Weisstein's World of Mathematics, Centered Polygonal Number

Crossrefs

Cf. A025524, A101321, A352349, A352585.

Sequence in context: A172437 A160283 A325994 * A019283 A331365 A369275

Adjacent sequences: A352478 A352479 A352480 * A352482 A352483 A352484

Keyword

nonn,more

Author

Ilya Gutkovskiy, Mar 21 2022

Status

approved