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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.

A382847 a(n) = Sum_{k=0..n} binomial(n+k-1,k) * (Stirling2(n,k) * k!)^2.

Table of values

n a(n)
0 1
1 1
2 14
3 579
4 48044
5 6647405
6 1379024730
7 400315753159
8 154879704709784
9 77018569697097009
10 47863427797633958630
11 36348262891572161261963
12 33119479438137288670256964
13 35660343372397246917403353013
14 44791475616825872944740798413234
15 64911462519379469821754507087299215

List of values

[1, 1, 14, 579, 48044, 6647405, 1379024730, 400315753159, 154879704709784, 77018569697097009, 47863427797633958630, 36348262891572161261963, 33119479438137288670256964, 35660343372397246917403353013, 44791475616825872944740798413234, 64911462519379469821754507087299215]

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

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