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.

A213566 Rectangular array: (row n) = b**c, where b(h) = F(h), c(h) = (n-1+h)^2, F = A000045 (Fibonacci numbers), n>=1, h>=1, and ** = convolution.

Table of values

n a(n)
1 1
2 5
3 4
4 15
5 13
6 9
7 36
8 33
9 25
10 16
11 76
12 71
13 59
14 41
15 25
16 148
17 140
18 120
19 93
20 61
21 36
22 273
23 260
24 228
25 183
26 135
27 85
28 49
29 485
30 464
31 412
32 340
33 260
34 185
35 113
36 64
37 839
38 805
39 721
40 604
41 476
42 351
43 243
44 145
45 81
46 1424
47 1369
48 1233
49 1044
50 836
51 636
52 456
53 309
54 181
55 100

List of values

[1, 5, 4, 15, 13, 9, 36, 33, 25, 16, 76, 71, 59, 41, 25, 148, 140, 120, 93, 61, 36, 273, 260, 228, 183, 135, 85, 49, 485, 464, 412, 340, 260, 185, 113, 64, 839, 805, 721, 604, 476, 351, 243, 145, 81, 1424, 1369, 1233, 1044, 836, 636, 456, 309, 181, 100]