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.

A136584 G.f. A(x) satisfies: 1+x = Sum_{n>=0} C(2^n,n) * x^n / A(x)^(2^n).

Table of values

n a(n)
0 1
1 1
2 3
3 31
4 1327
5 170211
6 68333813
7 89675072255
8 397525147082217
9 6103188627225900995
10 331088233835064606501621
11 64490029272314754165301653295
12 45679131008965219349145151231118965

List of values

[1, 1, 3, 31, 1327, 170211, 68333813, 89675072255, 397525147082217, 6103188627225900995, 331088233835064606501621, 64490029272314754165301653295, 45679131008965219349145151231118965]