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.

A349012 G.f. A(x) satisfies: A(x) = (1 + x * A(2*x)) / (1 - x * A(x)).

Table of values

n a(n)
0 1
1 2
2 8
3 52
4 552
5 10208
6 350112
7 23159760
8 3012389984
9 777296223040
10 399542726439936
11 409933997609848192
12 840366306053838941952
13 3443822768422065940362240
14 28218687132517064788995222528
15 462391421142204650963524251763968
16 15152566983759983965941543133445666304

List of values

[1, 2, 8, 52, 552, 10208, 350112, 23159760, 3012389984, 777296223040, 399542726439936, 409933997609848192, 840366306053838941952, 3443822768422065940362240, 28218687132517064788995222528, 462391421142204650963524251763968, 15152566983759983965941543133445666304]