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A025327 Numbers that are the sum of 3 nonzero squares in exactly 7 ways. 18
341, 369, 461, 494, 506, 509, 545, 549, 581, 641, 654, 666, 677, 726, 731, 797, 806, 818, 821, 833, 882, 891, 893, 894, 899, 906, 934, 954, 978, 981, 998, 1011, 1017, 1019, 1050, 1067, 1069, 1086, 1094, 1098, 1101, 1133, 1158, 1194, 1211, 1233, 1294, 1331, 1346 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Robert Price, Table of n, a(n) for n = 1..422

Index entries for sequences related to sums of squares

CROSSREFS

Cf. A024796, A025427, A025322, A025323, A025324, A025325, A025326, A025327, A025328, A025329, A025330, A025331, A025332, A025333, A025334, A025335, A025336, A025337, A025338.

Sequence in context: A250199 A271874 A025335 * A101852 A020188 A025353

Adjacent sequences:  A025324 A025325 A025326 * A025328 A025329 A025330

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified April 1 14:27 EDT 2020. Contains 333159 sequences. (Running on oeis4.)