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.

A349535 G.f. A(x) satisfies A(x) = 1 / ((1 - 4 * x) * (1 - x * A(x)^2)).

Table of values

n a(n)
0 1
1 5
2 31
3 232
4 2007
5 19213
6 196912
7 2114360
8 23467039
9 266945359
10 3094963919
11 36433302124
12 434269638196
13 5230582604476
14 63560612650120
15 778281652963504
16 9593248679529551
17 118938874458415987
18 1482248642350235245
19 18557299563105608336

List of values

[1, 5, 31, 232, 2007, 19213, 196912, 2114360, 23467039, 266945359, 3094963919, 36433302124, 434269638196, 5230582604476, 63560612650120, 778281652963504, 9593248679529551, 118938874458415987, 1482248642350235245, 18557299563105608336]

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

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