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.

A302968 Number of 5Xn 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

Table of values

n a(n)
1 16
2 512
3 4527
4 49521
5 493132
6 5122000
7 52646395
8 540681182
9 5569126817
10 57254087318
11 589032216747
12 6059464681577
13 62328319647566
14 641176141999092
15 6595539320186789
16 67846561446192118
17 697921529912134766

List of values

[16, 512, 4527, 49521, 493132, 5122000, 52646395, 540681182, 5569126817, 57254087318, 589032216747, 6059464681577, 62328319647566, 641176141999092, 6595539320186789, 67846561446192118, 697921529912134766]

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

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