A025374 Numbers that are the sum of 4 nonzero squares in 9 or more ways.

162, 178, 198, 202, 207, 210, 220, 223, 225, 226, 231, 234, 242, 243, 246, 247, 250, 252, 253, 255, 258, 262, 265, 266, 267, 268, 270, 271, 273, 274, 278, 279, 282, 283, 285, 286, 287, 290, 291, 292, 294, 295, 297, 298, 300, 301, 303, 306, 307, 309, 310, 313, 314, 315

Offset

1,1

Links

Table of n, a(n) for n=1..54.

Index entries for sequences related to sums of squares

Formula

{n: A025428(n) >= 9}. - R. J. Mathar, Jun 15 2018

Crossrefs

Cf. A025337, A025365, A025373, A025375, A344802, A345146.

Sequence in context: A273630 A118470 A081724 * A025365 A045227 A066476

Adjacent sequences: A025371 A025372 A025373 * A025375 A025376 A025377

Keyword

nonn

Author

David W. Wilson

Status

approved