A347627 Number of partitions of n into at most 4 triangular numbers.

1, 1, 1, 2, 2, 1, 3, 2, 2, 3, 3, 2, 4, 4, 2, 4, 4, 3, 5, 4, 3, 5, 6, 4, 6, 4, 4, 6, 6, 4, 6, 8, 5, 7, 6, 4, 8, 8, 6, 6, 8, 6, 8, 8, 6, 9, 9, 6, 10, 9, 6, 10, 10, 6, 8, 10, 7, 11, 13, 8, 9, 10, 10, 10, 10, 7, 13, 14, 9, 10, 10, 10, 13, 14, 8, 10

Offset

0,4

Links

Table of n, a(n) for n=0..75.

Crossrefs

Cf. A000217, A002636, A007294, A052343, A110534, A319814, A347628.

Sequence in context: A228425 A316842 A329466 * A263107 A286528 A112200

Adjacent sequences: A347624 A347625 A347626 * A347628 A347629 A347630

Keyword

nonn

Author

Ilya Gutkovskiy, Sep 09 2021

Status

approved