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.

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A375578 Antidiagonal sums of A375577.

Original entry on oeis.org

2, 3, 6, 12, 24, 49, 108, 274, 826, 2911, 11554, 50096, 233068, 1152293, 6019256, 33087782, 190780910, 1150654755, 7241711918, 47454746964, 323154697536, 2282779992057, 16700904490500, 126356632392346, 987303454931298, 7957133905611463, 66071772829250362, 564631291138147288
Offset: 0

Views

Author

Stefano Spezia, Aug 19 2024

Keywords

Crossrefs

Cf. A375577.

Programs

  • Mathematica
    A375577[0,0]=2; A375577[n_, k_]:=k^n+k*n+1; a[n_]:=Sum[A375577[n-k,k],{k,0,n}]; Array[a,28,0]
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Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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