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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.

A384695 Self-convolution square-root of A169961, where A169961(n) = binomial(12*n,n).

Table of values

n a(n)
0 1
1 6
2 120
3 2850
4 72990
5 1950816
6 53594508
7 1500996420
8 42639593040
9 1224606404670
10 35477155257720
11 1035058071490152
12 30375294227227530
13 895810786837337880
14 26530164526824124560
15 788575111385154710700
16 23513904388397505712014
17 703104985574123730695460
18 21076207836773295148694400

List of values

[1, 6, 120, 2850, 72990, 1950816, 53594508, 1500996420, 42639593040, 1224606404670, 35477155257720, 1035058071490152, 30375294227227530, 895810786837337880, 26530164526824124560, 788575111385154710700, 23513904388397505712014, 703104985574123730695460, 21076207836773295148694400]

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

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