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.

A194009 Triangular array: the fission of (p(n,x)) by (q(n,x)), where p(n,x)=x*p(n-1,x)+n+1 with p(0,x)=1, and q(n,x)=sum{F(k+1)*x^(n-k) : 0<=k<=n}, where F=A000045 (Fibonacci numbers).

Table of values

n a(n)
0 2
1 3
2 5
3 4
4 7
5 13
6 5
7 9
8 17
9 28
10 6
11 11
12 21
13 35
14 58
15 7
16 13
17 25
18 42
19 70
20 114
21 8
22 15
23 29
24 49
25 82
26 134
27 218
28 9
29 17
30 33
31 56
32 94
33 154
34 251
35 407
36 10
37 19
38 37
39 63
40 106
41 174
42 284
43 461
44 747
45 11
46 21
47 41
48 70
49 118
50 194
51 317
52 515
53 835
54 1352
55 12
56 23
57 45
58 77
59 130
60 214
61 350
62 569

List of values

[2, 3, 5, 4, 7, 13, 5, 9, 17, 28, 6, 11, 21, 35, 58, 7, 13, 25, 42, 70, 114, 8, 15, 29, 49, 82, 134, 218, 9, 17, 33, 56, 94, 154, 251, 407, 10, 19, 37, 63, 106, 174, 284, 461, 747, 11, 21, 41, 70, 118, 194, 317, 515, 835, 1352, 12, 23, 45, 77, 130, 214, 350, 569]