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.

A068768 Generalized Catalan numbers 6*x*A(x)^2 -A(x) +1 -5*x =0.

Table of values

n a(n)
0 1
1 1
2 12
3 150
4 1944
5 25992
6 356832
7 5008824
8 71629920
9 1040509152
10 15315578496
11 227981324736
12 3426473187072
13 51929043390720
14 792725911280640
15 12178706839758720
16 188158789025809920
17 2921622674591946240

List of values

[1, 1, 12, 150, 1944, 25992, 356832, 5008824, 71629920, 1040509152, 15315578496, 227981324736, 3426473187072, 51929043390720, 792725911280640, 12178706839758720, 188158789025809920, 2921622674591946240]