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.

Showing 1-3 of 3 results.

A234630 Numbers of undirected cycles in the n X n white bishop graph.

Original entry on oeis.org

1, 53, 4943, 12300529, 134480655082, 84649132742336262, 212615053823090089357638
Offset: 3

Views

Author

Eric W. Weisstein, Dec 28 2013

Keywords

Links

Crossrefs

Cf. A234603, A234636, A234624, A282890, A234637.

Extensions

a(7) from Eric W. Weisstein, Jan 04 2014
a(3) prepended and a(8)-a(9) from Andrew Howroyd, May 08 2017

A234632 Numbers of directed Hamiltonian paths in the n X n black bishop graph.

Original entry on oeis.org

2, 8, 192, 50752, 64264704, 2591115982336, 458135084510273536, 5255224440224669298917376
Offset: 2

Views

Author

Eric W. Weisstein, Dec 28 2013

Keywords

Links

Crossrefs

Cf. A234637, A096970.

Extensions

a(3) prepended and a(8)-a(9) from Andrew Howroyd, Feb 21 2016
a(2) prepended by Eric W. Weisstein, Nov 16 2016

A308146 Number of (undirected) Hamiltonian paths in the n X n white bishop graph.

Original entry on oeis.org

1, 4, 96, 12256, 32132352, 392007078912, 229067542255136768, 567590310776091831336960
Offset: 2

Views

Author

Eric W. Weisstein, May 14 2019

Keywords

Links

Crossrefs

Cf. A234637, A307934.

Formula

a(n) = A234637(n)/2.

Extensions

Offset corrected by Pontus von Brömssen, Nov 22 2020
Showing 1-3 of 3 results.

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

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