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.

A078124 Second column, M(n+1,1) for n>=0, of infinite lower triangular matrix M defined in A078122.

Table of values

n a(n)
0 1
1 3
2 12
3 93
4 1632
5 68457
6 7112055
7 1879090014
8 1287814075131
9 2325758241901161
10 11213788533232011006
11 145939965725683888932081
12 5174322925070232320838406581
13 503750821963423009552527526376232

List of values

[1, 3, 12, 93, 1632, 68457, 7112055, 1879090014, 1287814075131, 2325758241901161, 11213788533232011006, 145939965725683888932081, 5174322925070232320838406581, 503750821963423009552527526376232]