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.

A122757 Process number as a vertex through put triangular product function: m (In)-> {n-states}->m (Out) T(n,m)=m^2*g(n): g(n)=A084221[n].

Original entry on oeis.org

0, 1, 3, 4, 12, 16, 9, 27, 36, 108, 16, 48, 64, 192, 256, 25, 75, 100, 300, 400, 1200, 36, 108, 144, 432, 576, 1728, 2304, 49, 147, 196, 588, 784, 2352, 3136, 9408, 64, 192, 256, 768, 1024, 3072, 4096, 12288, 16384, 81, 243, 324, 972, 1296, 3888, 5184, 15552
Offset: 1

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Author

Roger L. Bagula, Sep 21 2006

Keywords

Comments

0 1, 3 4, 12, 16 9, 27, 36, 108 16, 48, 64, 192, 256 25, 75, 100, 300, 400, 1200

Crossrefs

Cf. A084221.

Programs

  • Mathematica
    g[n_] := If[Mod[n, 2] == 0, 2^(n), 2^n + 2^(n - 1)]; t[n_, m_] := m^2*g[n]; a = Table[Table[t[n, m], {n, 0, m}], {m, 0, 10}]; Flatten[a]

Formula

T(n,m)=m^2*g(n): g(n)=A084221[n]