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.

A295828 Expansion of Product_{k>=1} 1/(1 - x^k)^(2*k*(2*k-1)).

Table of values

n a(n)
0 1
1 2
2 15
3 58
4 235
5 862
6 3122
7 10664
8 35639
9 115164
10 363806
11 1122050
12 3393316
13 10068006
14 29374056
15 84347944
16 238713339
17 666419456
18 1836986443
19 5003473866
20 13476019215
21 35912177618
22 94746481999
23 247597696802
24 641205816641
25 1646268490598
26 4192059724668
27 10590937903412
28 26556243826240

List of values

[1, 2, 15, 58, 235, 862, 3122, 10664, 35639, 115164, 363806, 1122050, 3393316, 10068006, 29374056, 84347944, 238713339, 666419456, 1836986443, 5003473866, 13476019215, 35912177618, 94746481999, 247597696802, 641205816641, 1646268490598, 4192059724668, 10590937903412, 26556243826240]