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.

A111816 Column 0 of the matrix logarithm (A111815) of triangle A078122, which shifts columns left and up under matrix cube; these terms are the result of multiplying the element in row n by n!.

Table of values

n a(n)
0 0
1 1
2 -1
3 -3
4 150
5 1236
6 -2555748
7 -64342116
8 5885700899760
9 442646611978752
10 -1737387344860364226240
11 -367706581563500487774720
12 60788555325888838346137808787840
13 34626906551623392401873575206240000
14 -237458311254822429335982538087618909465992960

List of values

[0, 1, -1, -3, 150, 1236, -2555748, -64342116, 5885700899760, 442646611978752, -1737387344860364226240, -367706581563500487774720, 60788555325888838346137808787840, 34626906551623392401873575206240000, -237458311254822429335982538087618909465992960]