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.

A349584 G.f. A(x) satisfies: A(x) = 1 / (1 - 2*x) + x * (1 - 2*x)^4 * A(x)^6.

Table of values

n a(n)
0 1
1 3
2 14
3 107
4 1106
5 13173
6 168820
7 2264298
8 31356818
9 444803666
10 6429510234
11 94356870748
12 1402149248128
13 21055387206719
14 319007902203196
15 4870481885025752
16 74858763620576738
17 1157339247553310574
18 17985974981514604660
19 280813589679135551721

List of values

[1, 3, 14, 107, 1106, 13173, 168820, 2264298, 31356818, 444803666, 6429510234, 94356870748, 1402149248128, 21055387206719, 319007902203196, 4870481885025752, 74858763620576738, 1157339247553310574, 17985974981514604660, 280813589679135551721]