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.

A171212 G.f.: A(x) satisfies A(x) = x + x*A(A(2*x)).

Table of values

n a(n)
0 0
1 1
2 2
3 16
4 320
5 12928
6 985088
7 140861440
8 38451150848
9 20403322617856
10 21307854867660800
11 44110759073910095872
12 181739941085108158595072
13 1493546441998961207249207296
14 24512116566896662943648857456640

List of values

[0, 1, 2, 16, 320, 12928, 985088, 140861440, 38451150848, 20403322617856, 21307854867660800, 44110759073910095872, 181739941085108158595072, 1493546441998961207249207296, 24512116566896662943648857456640]

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

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