A039807 Matrix 5th power of partition triangle A008284.

1, 5, 1, 15, 5, 1, 45, 20, 5, 1, 110, 60, 20, 5, 1, 271, 170, 65, 20, 5, 1, 599, 426, 185, 65, 20, 5, 1, 1309, 1025, 486, 190, 65, 20, 5, 1, 2690, 2299, 1185, 501, 190, 65, 20, 5, 1, 5436, 4999, 2750, 1245, 506, 190, 65, 20, 5, 1, 10545, 10380, 6069, 2910, 1260

Offset

0,2

Links

Table of n, a(n) for n=0..59.

Example

1; 5,1; 15,5,1; 45,20,5,1; ...

Crossrefs

Cf. A038497, A038498, A039805, A039806. a(n, 1) = A022813(n) (first column).

Sequence in context: A094368 A295574 A087727 * A213590 A185263 A264616

Adjacent sequences: A039804 A039805 A039806 * A039808 A039809 A039810

Keyword

nonn,tabl

Author

Christian G. Bower, Feb 15 1999

Status

approved