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 1-2 of 2 results.

A122229 a(n) = A014486(A122228(n)).

Original entry on oeis.org

0, 2, 12, 56, 228, 920, 3684, 14744, 58980, 235928, 943716, 3774872, 15099492, 60397976, 241591908, 966367640, 3865470564, 15461882264, 61847529060, 247390116248, 989560464996, 3958241859992, 15832967439972
Offset: 0

Views

Author

Antti Karttunen, Sep 14 2006

Keywords

Comments

A simple formula exists, cf. A080675.

Links

Crossrefs

A122230 shows the same sequence in binary. Compare to similar Wolframesque plots given in A080070, A122232, A122235, A122239, A122242, A122245.

A122227 a(n) = A057548(A057117(n)).

Original entry on oeis.org

1, 3, 7, 8, 17, 18, 21, 22, 20, 45, 46, 49, 50, 48, 58, 59, 63, 64, 62, 54, 55, 57, 61, 129, 130, 133, 134, 132, 142, 143, 147, 148, 146, 138, 139, 141, 145, 170, 171, 175, 176, 174, 189, 190, 195, 196, 194, 184, 185, 188, 193, 157, 158, 161, 162, 160, 169, 173
Offset: 0

Views

Author

Antti Karttunen, Sep 14 2006

Keywords

Crossrefs

Iterates: A122228, A122231, A122234, A122238. Cf. A080067, A122237.
Showing 1-2 of 2 results.

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