cp's OEIS Frontend

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.

A365151 G.f. satisfies A(x) = ( 1 + x*A(x)^2 / (1 - x*A(x))^3 )^2.

Table of values

n a(n)
0 1
1 2
2 15
3 130
4 1263
5 13158
6 143704
7 1623766
8 18824931
9 222670678
10 2676674916
11 32604377358
12 401567277063
13 4992440157784
14 62569729324806
15 789679959184598
16 10027614784648750
17 128024712530277906
18 1642407060905790817
19 21161202394988206098

List of values

[1, 2, 15, 130, 1263, 13158, 143704, 1623766, 18824931, 222670678, 2676674916, 32604377358, 401567277063, 4992440157784, 62569729324806, 789679959184598, 10027614784648750, 128024712530277906, 1642407060905790817, 21161202394988206098]

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

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