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.

A142997 a(0) = 0, a(1) = 1, a(n+1) = (2*n^2+2*n+13)*a(n) - n^4*a(n-1).

Table of values

n a(n)
0 0
1 1
2 17
3 409
4 13756
5 624364
6 36981072
7 2777988240
8 258456976128
9 29199105421056
10 3939691125888000
11 625956978121344000
12 115709065165486080000
13 24625602280458786816000

List of values

[0, 1, 17, 409, 13756, 624364, 36981072, 2777988240, 258456976128, 29199105421056, 3939691125888000, 625956978121344000, 115709065165486080000, 24625602280458786816000]