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.

A291261 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of continued fraction 1/(1 - x/(1 - 3^k*x/(1 - 5^k*x/(1 - 7^k*x/(1 - 9^k*x/(1 - ...)))))).

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 1
7 1
8 4
9 5
10 1
11 1
12 10
13 31
14 14
15 1
16 1
17 28
18 325
19 364
20 42
21 1
22 1
23 82
24 4159
25 22150
26 5746
27 132
28 1
29 1
30 244
31 57349
32 1790452
33 2586250
34 113944
35 429
36 1
37 1
38 730
39 818911
40 162045118
41 1691509906
42 461242900
43 2719291
44 1430
45 1
46 1
47 2188
48 11923525
49 15520964284
50 1289803048426
51 2978600051368
52 116651486125
53 75843724
54 4862

List of values

[1, 1, 1, 1, 1, 2, 1, 1, 4, 5, 1, 1, 10, 31, 14, 1, 1, 28, 325, 364, 42, 1, 1, 82, 4159, 22150, 5746, 132, 1, 1, 244, 57349, 1790452, 2586250, 113944, 429, 1, 1, 730, 818911, 162045118, 1691509906, 461242900, 2719291, 1430, 1, 1, 2188, 11923525, 15520964284, 1289803048426, 2978600051368, 116651486125, 75843724, 4862]