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.

A291652 Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of k-th power of continued fraction 1/(1 - x/(1 - x^2/(1 - x^3/(1 - x^4/(1 - x^5/(1 - ...)))))).

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 2
8 1
9 0
10 1
11 3
12 3
13 2
14 0
15 1
16 4
17 6
18 6
19 3
20 0
21 1
22 5
23 10
24 13
25 11
26 5
27 0
28 1
29 6
30 15
31 24
32 27
33 20
34 9
35 0
36 1
37 7
38 21
39 40
40 55
41 54
42 38
43 15
44 0
45 1
46 8
47 28
48 62
49 100
50 120
51 109
52 70
53 26
54 0
55 1
56 9
57 36
58 91
59 168
60 236
61 258
62 216
63 129
64 45
65 0
66 1
67 10
68 45
69 128
70 266
71 426
72 540
73 544
74 423
75 238
76 78
77 0
78 1
79 11
80 55
81 174
82 402
83 721
84 1035
85 1205
86 1127
87 824
88 437
89 135
90 0

List of values

[1, 1, 0, 1, 1, 0, 1, 2, 1, 0, 1, 3, 3, 2, 0, 1, 4, 6, 6, 3, 0, 1, 5, 10, 13, 11, 5, 0, 1, 6, 15, 24, 27, 20, 9, 0, 1, 7, 21, 40, 55, 54, 38, 15, 0, 1, 8, 28, 62, 100, 120, 109, 70, 26, 0, 1, 9, 36, 91, 168, 236, 258, 216, 129, 45, 0, 1, 10, 45, 128, 266, 426, 540, 544, 423, 238, 78, 0, 1, 11, 55, 174, 402, 721, 1035, 1205, 1127, 824, 437, 135, 0]