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.

A381779 G.f. A(x) satisfies A(x) = (1 + x*A(x)) * C(x*A(x)^3), where C(x) is the g.f. of A000108.

Table of values

n a(n)
0 1
1 2
2 11
3 95
4 977
5 11028
6 132029
7 1646428
8 21155077
9 278127359
10 3723466202
11 50586670945
12 695676081162
13 9665426437561
14 135464096419620
15 1912922793362142
16 27190770354633287
17 388734441118885467
18 5586079818959767743
19 80638973170989453862
20 1168864771263296930809

List of values

[1, 2, 11, 95, 977, 11028, 132029, 1646428, 21155077, 278127359, 3723466202, 50586670945, 695676081162, 9665426437561, 135464096419620, 1912922793362142, 27190770354633287, 388734441118885467, 5586079818959767743, 80638973170989453862, 1168864771263296930809]