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.

A285048 Expansion of Product_{k>=0} 1/(1-x^(4*k+1))^(4*k+1).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 6
6 6
7 6
8 6
9 15
10 30
11 30
12 30
13 43
14 88
15 123
16 123
17 140
18 250
19 385
20 455
21 476
22 678
23 1098
24 1413
25 1564
26 1913
27 2918
28 4048
29 4707
30 5452
31 7572
32 10747
33 13265
34 15195
35 19534
36 27349
37 35146
38 41042
39 50011
40 67596
41 88897
42 106519
43 126635
44 164230
45 216862
46 266473
47 314883

List of values

[1, 1, 1, 1, 1, 6, 6, 6, 6, 15, 30, 30, 30, 43, 88, 123, 123, 140, 250, 385, 455, 476, 678, 1098, 1413, 1564, 1913, 2918, 4048, 4707, 5452, 7572, 10747, 13265, 15195, 19534, 27349, 35146, 41042, 50011, 67596, 88897, 106519, 126635, 164230, 216862, 266473, 314883]