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.

A013468 Expansion of e.g.f.: exp(cos(x)-exp(x))=1-x-1/2!*x^2+4/3!*x^3+5/4!*x^4-32/5!*x^5...

Table of values

n a(n)
0 1
1 -1
2 -1
3 4
4 5
5 -32
6 -55
7 390
8 961
9 -6432
10 -22463
11 134550
12 649761
13 -3443208
14 -22456551
15 105379838
16 911433121
17 -3787776224
18 -42942180863
19 157078439014
20 2324211078513
21 -7384507525560
22 -143088139308519

List of values

[1, -1, -1, 4, 5, -32, -55, 390, 961, -6432, -22463, 134550, 649761, -3443208, -22456551, 105379838, 911433121, -3787776224, -42942180863, 157078439014, 2324211078513, -7384507525560, -143088139308519]