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.

Previous Showing 11-19 of 19 results.

A324628 Number of permutations p of [8+n] such that n is the maximum of the number of elements in any integer interval [p(i)..i+(8+n)*[i

Original entry on oeis.org

0, 1, 1, 199, 2676, 65469, 1209129, 24330731, 483906047, 9919457739, 209006411538, 4550241332823, 102418431583071, 2385231119694273, 57488444625865101, 1433825413465384003, 36995367724604395132
Offset: 0

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Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Row n=8 of A324563 and column of A324564 (as array).

A324629 Number of permutations p of [9+n] such that n is the maximum of the number of elements in any integer interval [p(i)..i+(9+n)*[i

Original entry on oeis.org

0, 1, 1, 322, 4993, 151401, 3188384, 73575295, 1638376021, 37296199680, 862203161593, 20436051653561, 497587696258955, 12467167386012869, 321709005522260383, 8554048660846031618
Offset: 0

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Row n=9 of A324563 and column of A324564 (as array).

A324630 Number of permutations p of [10+n] such that n is the maximum of the number of elements in any integer interval [p(i)..i+(10+n)*[i

Original entry on oeis.org

0, 1, 1, 521, 9299, 350368, 8398593, 222485869, 5541334459, 140076298669, 3556982106479, 91815282711883, 2417687110590928, 65153661912489687, 1799667133155589009
Offset: 0

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Row n=10 of A324563 and column of A324564 (as array).

A324633 Number of permutations p of [n] such that six is the maximum of the number of elements in any integer interval [p(i)..i+n*[i

Original entry on oeis.org

455, 1275, 3473, 9289, 24610, 65209, 173111, 457965, 1209129, 3188384, 8398593, 22099695, 58093331, 152580223, 400447410, 1050268035, 2752906205, 7211859945, 18883970399, 49425546206, 129312763273, 338205545317, 884270902713, 2311369612471, 6040120271440
Offset: 6

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Column k=6 of A324563.

A324634 Number of permutations p of [n] such that seven is the maximum of the number of elements in any integer interval [p(i)..i+n*[i

Original entry on oeis.org

3186, 10095, 31315, 95747, 290203, 876865, 2653275, 8041166, 24330731, 73575295, 222485869, 672942613, 2036045587, 6162245223, 18657449688, 56515205963, 171276072757, 519343908177, 1575593664271, 4782615540983, 14525050415557, 44136414706494, 134183024831193
Offset: 7

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Column k=7 of A324563.

A324635 Number of permutations p of [n] such that eight is the maximum of the number of elements in any integer interval [p(i)..i+n*[i

Original entry on oeis.org

25487, 90109, 313227, 1075779, 3664639, 12428079, 42093128, 142688017, 483906047, 1638376021, 5541334459, 18729561715, 63275481431, 213681064592, 721310561099, 2433924343697, 8209820143631, 27683715067731, 93324018400711, 314521905629719, 1059754354487392
Offset: 8

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Column k=8 of A324563.

A324636 Number of permutations p of [n] such that nine is the maximum of the number of elements in any integer interval [p(i)..i+n*[i

Original entry on oeis.org

229384, 895169, 3445641, 13129188, 49665695, 187013213, 702648806, 2639058561, 9919457739, 37296199680, 140076298669, 525764808529, 1972796187786, 7401508297709, 27768357575249, 104182164466820, 390896374855551, 1466791108807345, 5504674415490388
Offset: 9

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Column k=9 of A324563.

A324637 Number of permutations p of [n] such that ten is the maximum of the number of elements in any integer interval [p(i)..i+n*[i

Original entry on oeis.org

2293839, 9793829, 41341502, 173006731, 719356045, 2977639454, 12292640257, 50689730519, 209006411538, 862203161593, 3556982106479, 14659885709792, 60380419177197, 248584729674173, 1023118150895230, 4210010520663161, 17320541959304801
Offset: 10

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Column k=10 of A324563.

A324638 Number of permutations p of [2n] such that n is the maximum of 0 and the number of elements in any integer interval [p(i)..i+2n*[i

Original entry on oeis.org

1, 1, 1, 18, 215, 5320, 173111, 8041166, 483906047, 37296199680, 3556982106479, 412503302058958
Offset: 0

Views

Author

Alois P. Heinz, Mar 09 2019

Keywords

Crossrefs

Previous Showing 11-19 of 19 results.