A025386 Numbers that are the sum of 4 distinct nonzero squares in 2 or more ways.

78, 90, 94, 95, 99, 102, 105, 110, 111, 114, 119, 123, 126, 129, 130, 134, 135, 138, 141, 142, 143, 146, 147, 150, 151, 153, 154, 155, 156, 158, 159, 162, 165, 166, 167, 169, 170, 171, 174, 175, 177, 179, 182, 183, 185, 186, 189, 190, 191, 193, 194, 195, 197, 198, 199

Offset

1,1

Links

Table of n, a(n) for n=1..55.

Index entries for sequences related to sums of squares

Formula

{n: A025443(n) >= 2}. Union of A025387 and A025376. - R. J. Mathar, Jun 15 2018

Crossrefs

Sequence in context: A039435 A043258 A044038 * A045193 A214462 A352229

Adjacent sequences: A025383 A025384 A025385 * A025387 A025388 A025389

Keyword

nonn

Author

David W. Wilson

Status

approved