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.

A213582 Rectangular array: (row n) = b**c, where b(h) = -1 + 2^h, c(h) = n-1+h, n>=1, h>=1, and ** = convolution.

Table of values

n a(n)
1 1
2 5
3 2
4 16
5 9
6 3
7 42
8 27
9 13
10 4
11 99
12 68
13 38
14 17
15 5
16 219
17 156
18 94
19 49
20 21
21 6
22 466
23 339
24 213
25 120
26 60
27 25
28 7
29 968
30 713
31 459
32 270
33 146
34 71
35 29
36 8
37 1981
38 1470
39 960
40 579
41 327
42 172
43 82
44 33
45 9
46 4017
47 2994
48 1972
49 1207
50 699
51 384
52 198
53 93
54 37
55 10
56 8100
57 6053
58 4007
59 2474
60 1454
61 819
62 441
63 224
64 104
65 41
66 11

List of values

[1, 5, 2, 16, 9, 3, 42, 27, 13, 4, 99, 68, 38, 17, 5, 219, 156, 94, 49, 21, 6, 466, 339, 213, 120, 60, 25, 7, 968, 713, 459, 270, 146, 71, 29, 8, 1981, 1470, 960, 579, 327, 172, 82, 33, 9, 4017, 2994, 1972, 1207, 699, 384, 198, 93, 37, 10, 8100, 6053, 4007, 2474, 1454, 819, 441, 224, 104, 41, 11]