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.

A146752 a(n) = numerator((1/2)*(1 + Product_{k=0..n-1} 2*(1 + 3*k)/(5 + 6*k))).

Table of values

n a(n)
0 1
1 7
2 71
3 1159
4 5197
5 148025
6 730141
7 29616293
8 125438657
9 1319937329
10 77390680651
11 76972298827
12 319946679037
13 3504590799071
14 289784158718029
15 25703039917515461
16 1114069690728835
17 112203290640603311

List of values

[1, 7, 71, 1159, 5197, 148025, 730141, 29616293, 125438657, 1319937329, 77390680651, 76972298827, 319946679037, 3504590799071, 289784158718029, 25703039917515461, 1114069690728835, 112203290640603311]