A294596 Numbers which can be expressed as an ordered sum of 3 squares in 7 or more different ways.

306, 314, 341, 369, 374, 425, 441, 446, 450, 458, 461, 486, 494, 506, 509, 521, 530, 545, 549, 566, 569, 581, 585, 593, 594, 605, 614, 621, 626, 629, 641, 650, 654, 657, 666, 674, 677, 686, 689, 698, 701, 706, 710, 725, 726, 729, 731, 734, 738, 746, 749, 761

Offset

1,1

Links

Robert Price, Table of n, a(n) for n = 1..78680

Mathematica

Select[Range[761], Length[PowersRepresentations[#, 3, 2]] >= 7 &]

Crossrefs

Cf. A000164, A094942, A124966, A124967, A124968, A124969, A294578.

Sequence in context: A220601 A156168 A005951 * A294710 A206271 A236012

Adjacent sequences: A294593 A294594 A294595 * A294597 A294598 A294599

Keyword

nonn

Author

Robert Price, Nov 03 2017

Extensions

Updated Mathematica program to Version 11. by Robert Price, Nov 01 2019

Status

approved