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.

A218222 G.f. A(x) satisfies: A(x) = x + x*[d/dx A(x)^2].

Table of values

n a(n)
1 1
2 2
3 12
4 112
5 1360
6 19872
7 335104
8 6359040
9 133560576
10 3069007360
11 76493880320
12 2054400577536
13 59136549994496
14 1816392567062528
15 59305340822814720
16 2051451257317490688
17 74958908119819812864
18 2885480280276224311296
19 116731741304854533111808

List of values

[1, 2, 12, 112, 1360, 19872, 335104, 6359040, 133560576, 3069007360, 76493880320, 2054400577536, 59136549994496, 1816392567062528, 59305340822814720, 2051451257317490688, 74958908119819812864, 2885480280276224311296, 116731741304854533111808]

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

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