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.

A274735 G.f. satisfies A(x) = (1 + x*A(x))^3 * (1 + x*A(x)^2).

Table of values

n a(n)
0 1
1 4
2 26
3 210
4 1901
5 18445
6 187524
7 1971672
8 21263360
9 233907762
10 2614446624
11 29607343948
12 338977591904
13 3917185497535
14 45629006313280
15 535199773167207
16 6315789123860388
17 74932400322972992
18 893276792585933870
19 10694510040508714014
20 128531711285410216883
21 1550159476645634696615
22 18755239991772817629972
23 227577929298568261967650
24 2768820313297861609739979

List of values

[1, 4, 26, 210, 1901, 18445, 187524, 1971672, 21263360, 233907762, 2614446624, 29607343948, 338977591904, 3917185497535, 45629006313280, 535199773167207, 6315789123860388, 74932400322972992, 893276792585933870, 10694510040508714014, 128531711285410216883, 1550159476645634696615, 18755239991772817629972, 227577929298568261967650, 2768820313297861609739979]