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.

A383019 Triangle T(n,k) read by rows (n >= 0, k >= 0) with g.f. 1/(1 - f(0)*x - x*y/(1 - f(1)*x - x*y/(1 - f(2)*x - x*y/(1 - f(3)*x - x*y/(1 - f(4)*x - x*y/(1 - ...)))))) where f(n) = n + 1 for n >= 0.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 4
5 2
6 1
7 11
8 16
9 5
10 1
11 26
12 80
13 64
14 14
15 1
16 57
17 324
18 490
19 256
20 42
21 1
22 120
23 1170
24 2944
25 2730
26 1024
27 132
28 1
29 247
30 3948
31 15403
32 22400
33 14322
34 4096
35 429
36 1
37 502
38 12776
39 73960
40 157564
41 152064
42 72072
43 16384
44 1430
45 1
46 1013
47 40264
48 335856
49 1004400
50 1368796
51 953344
52 351780
53 65536
54 4862

List of values

[1, 1, 1, 1, 4, 2, 1, 11, 16, 5, 1, 26, 80, 64, 14, 1, 57, 324, 490, 256, 42, 1, 120, 1170, 2944, 2730, 1024, 132, 1, 247, 3948, 15403, 22400, 14322, 4096, 429, 1, 502, 12776, 73960, 157564, 152064, 72072, 16384, 1430, 1, 1013, 40264, 335856, 1004400, 1368796, 953344, 351780, 65536, 4862]