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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.

A322061 Number of permutations of n copies of 1..10 introduced in order 1..10 with no element equal to another within a distance of 1.

Table of values

n a(n)
1 1
2 234615096
3 152466248712342181
4 156690501089429126239232946
5 209141786137614009701487336108267723
6 330586922756304429697714946501284146322953006
7 588242979144354234332728292738493758656488275002948671

List of values

[1, 234615096, 152466248712342181, 156690501089429126239232946, 209141786137614009701487336108267723, 330586922756304429697714946501284146322953006, 588242979144354234332728292738493758656488275002948671]

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

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