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.

A130575 Fixed points of the permutations A130571, A130572, A130573 and A130574.

Original entry on oeis.org

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 21, 22, 31, 32, 33, 41, 42, 43, 44, 51, 52, 53, 54, 55, 61, 62, 63, 64, 65, 66, 71, 72, 73, 74, 75, 76, 77, 81, 82, 83, 84, 85, 86, 87, 88, 101, 211, 212, 310, 311, 312, 313, 410, 411, 412, 413, 414, 510, 511, 512, 513, 514, 515, 610
Offset: 0

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Author

Reinhard Zumkeller, Jun 05 2007

Keywords

Comments

A130571(a(n))=a(n), A130572(a(n))=a(n), A130573(a(n))=a(n) and A130574(a(n))=a(n).

A130572 Inverse permutation to A130571.

Original entry on oeis.org

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 12, 21, 22, 24, 25, 26, 27, 28, 29, 30, 23, 31, 32, 33, 35, 36, 37, 38, 39, 40, 34, 41, 42, 43, 44, 46, 47, 48, 49, 50, 45, 51, 52, 53, 54, 55, 57, 58, 59, 60, 56, 61, 62, 63, 64, 65, 66, 68, 69, 70, 67, 71, 72
Offset: 0

Views

Author

Reinhard Zumkeller, Jun 05 2007

Keywords

Comments

A130574(n) = a(a(n)); a(A130575(n)) = A130575(n);

Links

A130573 A130571(A130571(n)).

Original entry on oeis.org

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 19, 20, 12, 13, 14, 15, 16, 17, 18, 21, 22, 29, 30, 23, 24, 25, 26, 27, 28, 31, 32, 33, 39, 40, 34, 35, 36, 37, 38, 41, 42, 43, 44, 49, 50, 45, 46, 47, 48, 51, 52, 53, 54, 55, 59, 60, 56, 57, 58, 61, 62, 63, 64, 65, 66, 69, 70, 67, 68, 71, 72
Offset: 0

Views

Author

Reinhard Zumkeller, Jun 05 2007

Keywords

Comments

Permutation of the natural numbers with inverse A130574;
a(A130575(n)) = A130575(n).

Links

Showing 1-3 of 3 results.

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

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