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.

A113356 Column 0 of triangle A113355, which is the matrix square of A113350.

Table of values

n a(n)
0 1
1 4
2 18
3 112
4 965
5 10957
6 156699
7 2727793
8 56306695
9 1350043964
10 36979531548
11 1141573025171
12 39272377323692
13 1491452150268435
14 62027842189908230
15 2805631215820328991
16 137199563717151509076
17 7215932308408758314446

List of values

[1, 4, 18, 112, 965, 10957, 156699, 2727793, 56306695, 1350043964, 36979531548, 1141573025171, 39272377323692, 1491452150268435, 62027842189908230, 2805631215820328991, 137199563717151509076, 7215932308408758314446]

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

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