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.

A275130 Number of nX7 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,0) or (-1,1) and new values introduced in order 0..2.

Table of values

n a(n)
1 365
2 4096
3 10077
4 48451
5 412306
6 3586068
7 31446544
8 276145917
9 2432426709
10 21443562178
11 188954647355
12 1664477862236
13 14666416028009
14 129260090882281
15 1139083482681178
16 10037066997078506
17 88448338430227606
18 779467930298530878

List of values

[365, 4096, 10077, 48451, 412306, 3586068, 31446544, 276145917, 2432426709, 21443562178, 188954647355, 1664477862236, 14666416028009, 129260090882281, 1139083482681178, 10037066997078506, 88448338430227606, 779467930298530878]

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

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