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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.

A338377 G.f. satisfies: A(x) = (1 + x * d/dx(x*A(x)) )^n.

Table of values

n a(n)
0 1
1 1
2 9
3 226
4 10745
5 811026
6 88058362
7 12920344256
8 2453913830097
9 584608650175630
10 170543970449421371
11 59769169004510011674
12 24775053368568412720967
13 11989194513429991057937296
14 6698670769128767044654361520
15 4280089524780608663200103685056
16 3101341801862271814724389007080481

List of values

[1, 1, 9, 226, 10745, 811026, 88058362, 12920344256, 2453913830097, 584608650175630, 170543970449421371, 59769169004510011674, 24775053368568412720967, 11989194513429991057937296, 6698670769128767044654361520, 4280089524780608663200103685056, 3101341801862271814724389007080481]

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

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