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.

A180563 E.g.f. A(x) satisfies: P(A(x)) = exp(x) where P(x) = Product_{n>=1} 1/(1-x^n), the partition function.

Table of values

n a(n)
1 1
2 -3
3 19
4 -207
5 3331
6 -71223
7 1890379
8 -59652687
9 2175761971
10 -89953773543
11 4155502117339
12 -212122704251967
13 11857607972675011
14 -720435277883199063
15 47273215180877201899
16 -3331797538738820992047
17 251025685429022007354451
18 -20133640365773761748643783
19 1712740622904757368673592059

List of values

[1, -3, 19, -207, 3331, -71223, 1890379, -59652687, 2175761971, -89953773543, 4155502117339, -212122704251967, 11857607972675011, -720435277883199063, 47273215180877201899, -3331797538738820992047, 251025685429022007354451, -20133640365773761748643783, 1712740622904757368673592059]