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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.

A234971 a(n) = Sum_{k=0..n} n^k * binomial(n,k)^4.

Table of values

n a(n)
0 1
1 2
2 37
3 1000
4 38401
5 1896876
6 112124629
7 7679202336
8 595411451905
9 51348552829300
10 4861414171762501
11 500163335120177136
12 55466421261812540929
13 6585829687114412247800
14 832587068884779776276661
15 111541424966889778569909376
16 15771414153994526723881828353

List of values

[1, 2, 37, 1000, 38401, 1896876, 112124629, 7679202336, 595411451905, 51348552829300, 4861414171762501, 500163335120177136, 55466421261812540929, 6585829687114412247800, 832587068884779776276661, 111541424966889778569909376, 15771414153994526723881828353]

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

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