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.

A113664 Self-convolution 4th power of A113670, where a(n) = A113670(n+1)/(n+1).

Table of values

n a(n)
0 1
1 4
2 38
3 556
4 10745
5 254700
6 7100444
7 226687964
8 8138624340
9 324257974800
10 14191562670382
11 676772204063828
12 34931592000218062
13 1940427169943222088
14 115440543670528170360
15 7323969420842077029820
16 493653199877341017573868

List of values

[1, 4, 38, 556, 10745, 254700, 7100444, 226687964, 8138624340, 324257974800, 14191562670382, 676772204063828, 34931592000218062, 1940427169943222088, 115440543670528170360, 7323969420842077029820, 493653199877341017573868]

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

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