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.

A302581 a(n) = n! * [x^n] -exp(-n*x)*log(1 - x).

Table of values

n a(n)
0 0
1 1
2 -3
3 20
4 -186
5 2249
6 -33360
7 586172
8 -11901008
9 274098393
10 -7060189120
11 201092672604
12 -6275340884736
13 212915635727313
14 -7803567334571008
15 307245946117223700
16 -12933084380738398208
17 579587518114690731601
18 -27550568677612746940416
19 1384553892443352890245636

List of values

[0, 1, -3, 20, -186, 2249, -33360, 586172, -11901008, 274098393, -7060189120, 201092672604, -6275340884736, 212915635727313, -7803567334571008, 307245946117223700, -12933084380738398208, 579587518114690731601, -27550568677612746940416, 1384553892443352890245636]