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.

A294043 a(n) = n! * [x^n] exp((1+x)^(n+1) - 1).

Table of values

n a(n)
0 1
1 2
2 15
3 232
4 6145
5 244296
6 13474699
7 978650240
8 90103113153
9 10217823306400
10 1395459930700231
11 225409459306111488
12 42430679373064255585
13 9192944371302603777152
14 2268432208238438936707875
15 631780778416973851617427456
16 197044925922469402512476724481

List of values

[1, 2, 15, 232, 6145, 244296, 13474699, 978650240, 90103113153, 10217823306400, 1395459930700231, 225409459306111488, 42430679373064255585, 9192944371302603777152, 2268432208238438936707875, 631780778416973851617427456, 197044925922469402512476724481]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.