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.

A183714 1/20 of the number of (n+1) X 5 0..4 arrays with every 2 X 2 subblock strictly increasing clockwise or counterclockwise with one decrease.

Table of values

n a(n)
1 29
2 174
3 950
4 5362
5 30113
6 169560
7 954496
8 5374440
9 30261345
10 170394226
11 959449106
12 5402445266
13 30419982145
14 171288302164
15 964487232600
16 5430818438104
17 30579761182213
18 172188006484798
19 969553341271046

List of values

[29, 174, 950, 5362, 30113, 169560, 954496, 5374440, 30261345, 170394226, 959449106, 5402445266, 30419982145, 171288302164, 964487232600, 5430818438104, 30579761182213, 172188006484798, 969553341271046]

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

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