A347661 Number of partitions of n into at most 6 powers of 2.

1, 1, 2, 2, 4, 4, 6, 5, 8, 7, 9, 7, 11, 8, 10, 7, 12, 8, 12, 8, 14, 10, 13, 8, 15, 9, 13, 8, 14, 8, 11, 5, 13, 8, 13, 8, 17, 11, 14, 8, 18, 11, 16, 9, 17, 9, 12, 5, 16, 9, 14, 8, 17, 9, 12, 5, 15, 8, 12, 5, 12, 5, 6, 1, 13, 8, 13, 8, 18, 11, 14, 8, 21, 12, 17

Offset: 0

Author

Ilya Gutkovskiy, Sep 09 2021

Keywords

• nonn

Crossrefs

Cf. A000079, A000123, A018819, A089051, A089052, A347658, A347659, A347660.

Formula

a(n) = Sum_{k=0..6} A089052(n,k). - Alois P. Heinz, Sep 09 2021