A145371 Row sums of triangle A145370 (S1hat(-4)) and partition array A145359 (M31hat(-4)).

1, 5, 17, 57, 129, 433, 1009, 3089, 7697, 20049, 48849, 139729, 317137, 818897, 2040017, 5125329, 12000465, 30811345, 71582929, 179008721, 427693265, 1024611537, 2413499601, 6027416785, 13788615889

Offset: 1

Author

Wolfdieter Lang, Oct 17 2008

Keywords

• nonn
• more

Crossrefs

Cf. A145359, A145370, A145368 (row sums of triangle A145367).

Formula

a(n) = Sum_{m=1..n} A145370(n,m), n>=1.