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.

A118563 The set of numbers of the form A003173(n)+1 with odd A003173(n) or of the form 2*(A003173(n)+1) with even A003173(n).

Original entry on oeis.org

2, 4, 6, 8, 12, 20, 44, 68, 164
Offset: 1

Views

Author

Roger L. Bagula, May 03 2006

Keywords

Comments

Sorted sequence of numbers of the form A109043(A003173(k)), any k.

Crossrefs

Cf. A003173.

Programs

  • Mathematica
    h = {1, 2, 3, 7, 11, 19, 43, 67, 163} a = Union[Table[If[Mod[h[[n]] + 1, 2] == 0, h[[n]] + 1, 2*(h[[n]] + 1)], {n, 1, Length[h]}]]

Extensions

keywords fini,full,less added by Assoc. Eds. of the OEIS, Jun 15 2010