A357069 Number of partitions of n into at most 4 distinct positive squares.

1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 2, 2, 0, 0, 2, 2, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 1, 0, 0, 2, 2, 0, 0, 2, 3, 1, 1, 2, 2, 0, 1, 1, 1, 1, 0, 2, 3, 1, 1, 4, 2, 0, 1, 2, 2, 1, 0, 1, 4, 2, 0, 2, 4, 1, 1, 3, 1, 1, 2, 3, 3, 1, 0, 3, 5, 2, 0, 2, 4, 2, 0, 1, 3, 2, 2, 4

Offset

0,26

Links

Alois P. Heinz, Table of n, a(n) for n = 0..20000

Index entries for sequences related to sums of squares

Formula

a(n) = Sum_{k=0..4} A341040(n,k). - Alois P. Heinz, Oct 25 2022

Crossrefs

Cf. A000290, A002635, A025435, A025443, A033461, A341040, A347534, A347586, A347711.

Sequence in context: A321447 A372441 A341698 * A033461 A143432 A137677

Adjacent sequences: A357066 A357067 A357068 * A357070 A357071 A357072

Keyword

nonn

Author

Ilya Gutkovskiy, Oct 25 2022

Status

approved