A375957 Number of partitions of [n] such that the element sum of each block is one more than a multiple of ten.

1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 5, 6, 0, 1, 5005, 0, 32352, 215511, 1, 160, 1600, 1937, 52374735, 11374351128, 100368000, 248032486000, 677497393, 5166569025792, 84527951721264, 154849134310100, 774245674466500, 18868327574531760, 201758301050363904, 40887062103450025

Offset: 0

Author

Alois P. Heinz, Sep 03 2024

Keywords

• nonn

Examples

			a(6) = 1: 123456.
a(9) = 1: 1|29|38|47|56.
a(10) = 5: 1(10)|29|38|47|56, 1|29(10)|38|47|56, 1|29|38(10)|47|56, 1|29|38|47(10)|56, 1|29|38|47|56(10).
a(11) = 6: 1(10)|29|38|47|56|(11), 1|29(10)|38|47|56|(11), 1|29|38(10)|47|56|(11), 1|29|38|47(10)|56|(11), 1|29|38|47|56(10)|(11), 1|29|38|47|56|(10)(11).
		

Links

• Alois P. Heinz, Table of n, a(n) for n = 0..35
• Wikipedia, Partition of a set

Crossrefs

Column k=10 of A375924.