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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.

A189448 Number of n X 8 array permutations with each element moving zero or one space horizontally or diagonally.

Table of values

n a(n)
1 34
2 11705
3 2455013
4 569476049
5 129699382789
6 29628810704689
7 6765736745152657
8 1544933702911323688
9 352785827356726984192
10 80558653487951364549221
11 18395575161567635569195834
12 4200631099715909550808300301

List of values

[34, 11705, 2455013, 569476049, 129699382789, 29628810704689, 6765736745152657, 1544933702911323688, 352785827356726984192, 80558653487951364549221, 18395575161567635569195834, 4200631099715909550808300301]

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

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