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.

A057783 Building block is 2 hexagons side-by-side; sequence gives number of pieces (polydohexes) that can be formed from n such pairs of hexagons.

Original entry on oeis.org

1, 6, 74, 1257, 25379, 544108, 12037738
Offset: 1

Views

Author

N. J. A. Sloane, Oct 29 2000

Keywords

References

  • Computed by Brendan Owen.

Links

Crossrefs

Cf. A000228, A000105, A000665.

Extensions

Link updated by William Rex Marshall, Dec 16 2009
a(7) from Sean A. Irvine, Jul 02 2022

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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