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