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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.

A265235 Number of 5Xn arrays containing n copies of 0..5-1 with no equal vertical neighbors and new values introduced sequentially from 0.

Table of values

n a(n)
1 1
2 372
3 222850
4 164933040
5 137409486772
6 123531282436770
7 117115132044401100
8 115473661661749763520
9 117339977328886229407120
10 122120444042051198450868012
11 129586955944964431527460363320

List of values

[1, 372, 222850, 164933040, 137409486772, 123531282436770, 117115132044401100, 115473661661749763520, 117339977328886229407120, 122120444042051198450868012, 129586955944964431527460363320]

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

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