cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A010750 Shifts 6 places right under inverse binomial transform.

Original entry on oeis.org

1, 1, 1, 1, 1, 1, 2, 9, 38, 131, 387, 1025, 2512, 5834, 13152, 29805, 71858, 197325, 635938, 2311865, 8867078, 34201676, 129669923, 479650565, 1731405819, 6124746296, 21382533684, 74413732788, 261584276096, 943601869926, 3547521313455, 14045005473985
Offset: 0

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Column k=6 of A143983.

Programs

  • Maple
    T:= proc(n, k) option remember; `if`(n T(n+6, 6): seq(a(n), n=0..30);  # Alois P. Heinz, Sep 05 2008
  • Mathematica
    T[n_, k_] := T[n, k] = If[n < k, If[n == 0, 1, 0], Sum[Binomial[n-k, j]*T[j, k], {j, 0, n-k}]]; a[n_] := T[n+6, 6]; Table[a[n], {n, 0, 31}] (* Jean-François Alcover, Apr 17 2014, after Alois P. Heinz *)