A347648 Number of partitions of n into at most 2 squarefree parts.

1, 1, 2, 2, 2, 2, 3, 3, 3, 2, 3, 3, 4, 4, 4, 4, 5, 5, 4, 4, 6, 5, 6, 5, 7, 5, 6, 5, 7, 6, 6, 6, 8, 7, 8, 7, 11, 8, 8, 8, 11, 9, 9, 10, 13, 10, 9, 9, 13, 10, 8, 8, 14, 11, 10, 8, 13, 11, 12, 10, 15, 12, 12, 11, 15, 12, 12, 12, 18, 13, 14, 12, 21, 14, 15, 13

Offset

0,3

Links

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

Crossrefs

Cf. A005117, A071068, A073576, A347649.

Sequence in context: A120425 A104186 A350399 * A184320 A092363 A133874

Adjacent sequences: A347645 A347646 A347647 * A347649 A347650 A347651

Keyword

nonn

Author

Ilya Gutkovskiy, Sep 09 2021

Status

approved