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 1-4 of 4 results.

A303147 Number of total dominating sets in the n X n white bishop graph.

Original entry on oeis.org

1, 9, 143, 2699, 199095, 14042731, 3855890801, 1030417772377, 1084629728348393, 1128432868605656409, 4666227312488067563575, 19214059289771315688645819, 315759892137678954308707379391, 5181941387199963072391681357467099, 339917045534987610111076281503519527705
Offset: 2

Views

Author

Eric W. Weisstein, Apr 19 2018

Keywords

Links

Crossrefs

Cf. A303145 (black bishop).
Cf. A289170, A303144, A303229, A304553, A304555.

Programs

Extensions

a(8)-a(10) from Andrew Howroyd, Apr 20 2018
a(11) onwards from Andrew Howroyd, May 16 2025

A321673 Number of minimum total dominating sets in the n X n bishop graph.

Original entry on oeis.org

0, 1, 16, 1, 8, 3721, 108, 10816, 6568440, 72900, 31449600, 34117784100, 165564000, 210350649600, 402994899820800, 965895840000, 2867571383040000, 9255560083943040000, 12074509581120000, 72211625896757760000, 373919369489319044160000, 286361814021766560000, 3107808843778161008640000
Offset: 1

Views

Author

Eric W. Weisstein, Nov 16 2018

Keywords

Links

Crossrefs

Cf. A303141 (black bishop graph).
Cf. A303144 (white bishop graph).
Cf. A304555, A304564, A321674.

Programs

Formula

a(n) = A303141(n) * A303144(n). - Andrew Howroyd, Nov 16 2018

Extensions

a(8)-a(10) from Andrew Howroyd, Nov 16 2018
a(11) from Eric W. Weisstein, Apr 03 2025
a(12) onwards from Andrew Howroyd, May 16 2025

A303145 Number of total dominating sets in the n X n black bishop graph.

Original entry on oeis.org

0, 1, 16, 143, 5468, 199095, 28216660, 3855890801, 2063573357664, 1084629728348393, 2257651988909632680, 4666227312488067563575, 38431519470524295069404276, 315759892137678954308707379391, 10364113216536074591340863505339180, 339917045534987610111076281503519527705
Offset: 1

Views

Author

Eric W. Weisstein, Apr 19 2018

Keywords

Links

Crossrefs

Cf. A303147 (white bishop).
Cf. A289164, A303141, A303230, A304553, A304555.

Programs

Extensions

a(8)-a(10) from Andrew Howroyd, Apr 20 2018
a(11) onwards from Andrew Howroyd, May 16 2025

A321674 Number of minimal total dominating sets in the n X n bishop graph.

Original entry on oeis.org

0, 1, 20, 225, 8136, 483025, 37290000, 4470393321, 673416268560
Offset: 1

Views

Author

Eric W. Weisstein, Nov 16 2018

Keywords

Links

Crossrefs

Cf. A303230 (black bishop graph).
Cf. A303229 (white bishop graph).
Cf. A304555, A321673.

Formula

a(n) = A303229(n) * A303230(n). - Andrew Howroyd, Nov 16 2018

Extensions

a(7)-a(9) from Andrew Howroyd, Nov 16 2018
Showing 1-4 of 4 results.

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

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