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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.

A125543 Number of n X n arrays with entries in 1..10 in which adjacent entries differ by 7 or less (adjacent means in x or y directions).

Table of values

n a(n)
0 1
1 10
2 8022
3 543128374
4 3055705944761702
5 1431275227278696138328486
6 55801019314977359729825524189282042
7 181083160867536477536139285619272596798948123330

List of values

[1, 10, 8022, 543128374, 3055705944761702, 1431275227278696138328486, 55801019314977359729825524189282042, 181083160867536477536139285619272596798948123330]

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

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