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.

A227310 G.f.: 1/G(0) where G(k) = 1 + (-q)^(k+1) / (1 - (-q)^(k+1)/G(k+1) ).

Table of values

n a(n)
0 1
1 1
2 0
3 0
4 1
5 0
6 0
7 1
8 0
9 1
10 1
11 0
12 2
13 1
14 1
15 3
16 2
17 3
18 4
19 4
20 6
21 7
22 8
23 11
24 13
25 16
26 20
27 24
28 31
29 37
30 46
31 58
32 70
33 88
34 108
35 133
36 167
37 204
38 252
39 315
40 386
41 479
42 594
43 731
44 909
45 1122
46 1386
47 1720
48 2124
49 2628
50 3254
51 4022
52 4980
53 6160
54 7618
55 9432
56 11665
57 14433
58 17860
59 22093
60 27341
61 33824
62 41847
63 51785
64 64065
65 79267

List of values

[1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 2, 1, 1, 3, 2, 3, 4, 4, 6, 7, 8, 11, 13, 16, 20, 24, 31, 37, 46, 58, 70, 88, 108, 133, 167, 204, 252, 315, 386, 479, 594, 731, 909, 1122, 1386, 1720, 2124, 2628, 3254, 4022, 4980, 6160, 7618, 9432, 11665, 14433, 17860, 22093, 27341, 33824, 41847, 51785, 64065, 79267]