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.

A158884 G.f. A(x) satisfies: d/dx x*A(x) = 1+x + x*[d/dx log(A(x))].

Table of values

n a(n)
0 1
1 1
2 -1
3 4
4 -23
5 166
6 -1410
7 13602
8 -145803
9 1711690
10 -21785618
11 298370920
12 -4372151566
13 68234087624
14 -1129894265272
15 19788479904366
16 -365520041466291
17 7103187300763530
18 -144897616964143050
19 3096285550330959336

List of values

[1, 1, -1, 4, -23, 166, -1410, 13602, -145803, 1711690, -21785618, 298370920, -4372151566, 68234087624, -1129894265272, 19788479904366, -365520041466291, 7103187300763530, -144897616964143050, 3096285550330959336]