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.

A110520 Expansion of 1/(1-2*x*c(3*x)), c(x) the g.f. of A000108.

Table of values

n a(n)
0 1
1 2
2 10
3 68
4 538
5 4652
6 42628
7 406856
8 4001914
9 40285724
10 413049580
11 4298523704
12 45288486436
13 482122686008
14 5178044596168
15 56038403289488
16 610508962548538
17 6690154684006268
18 73693477140179548
19 815508203755227608

List of values

[1, 2, 10, 68, 538, 4652, 42628, 406856, 4001914, 40285724, 413049580, 4298523704, 45288486436, 482122686008, 5178044596168, 56038403289488, 610508962548538, 6690154684006268, 73693477140179548, 815508203755227608]

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

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