A176018 a(n) = binomial(A000460(n), 3).

165, 45760, 4545100, 280859635, 13177343466, 519435748656, 18247149400480, 592679189880470, 18233421432967455, 539997542625453900, 15568435368162197664, 440371777466788015089, 12288775148056292092340, 339634237637121659008140

Offset: 4

Author

Roger L. Bagula, Dec 06 2010

Keywords

• nonn

Crossrefs

Cf. A093566.

Programs

Mathematica

Table[Binomial[Eulerian[n + 1, 2], 3], {n, 3, 30}]