A025393 Numbers that are the sum of 4 distinct nonzero squares in 9 or more ways.
270, 286, 294, 306, 315, 318, 330, 334, 342, 345, 350, 351, 354, 366, 374, 375, 378, 382, 386, 390, 398, 399, 402, 405, 406, 410, 414, 417, 422, 426, 429, 430, 434, 435, 438, 441, 442, 446, 447, 450, 454, 455, 459, 462, 465, 466, 470, 471, 474, 477, 478, 482, 483, 485
Offset: 1
Keywords
Formula
{n: A025443(n) >= 9}. - R. J. Mathar, Jun 15 2018