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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.

A088358 a(n) equals sum of first n terms of A(x)^n for n>=1, with a(0)=1.

Table of values

n a(n)
0 1
1 1
2 3
3 16
4 127
5 1321
6 16680
7 244518
8 4049199
9 74404069
10 1498276873
11 32764372213
12 772675039936
13 19541627299052
14 527590805816280
15 15146369004674536
16 460804123171138079
17 14811876349937896743
18 501663013214822053815
19 17858867621856721343253
20 666744417234185576463077

List of values

[1, 1, 3, 16, 127, 1321, 16680, 244518, 4049199, 74404069, 1498276873, 32764372213, 772675039936, 19541627299052, 527590805816280, 15146369004674536, 460804123171138079, 14811876349937896743, 501663013214822053815, 17858867621856721343253, 666744417234185576463077]

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

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