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.

A090844 Square array of numbers read by antidiagonals with T(n,k)=((k+3)(k+1)^n-2*0^n)/(k+1).

Table of values

n a(n)
0 1
1 1
2 3
3 1
4 4
5 3
6 1
7 5
8 8
9 3
10 1
11 6
12 15
13 16
14 3
15 1
16 7
17 24
18 45
19 32
20 3
21 1
22 8
23 35
24 96
25 135
26 64
27 3
28 1
29 9
30 48
31 175
32 384
33 405
34 128
35 3
36 1
37 10
38 63
39 288
40 875
41 1536
42 1215
43 256
44 3
45 1
46 11
47 80
48 441
49 1728
50 4375
51 6144
52 3645
53 512
54 3
55 1
56 12
57 99
58 640
59 3087
60 10368
61 21875
62 24576
63 10935
64 1024
65 3
66 1

List of values

[1, 1, 3, 1, 4, 3, 1, 5, 8, 3, 1, 6, 15, 16, 3, 1, 7, 24, 45, 32, 3, 1, 8, 35, 96, 135, 64, 3, 1, 9, 48, 175, 384, 405, 128, 3, 1, 10, 63, 288, 875, 1536, 1215, 256, 3, 1, 11, 80, 441, 1728, 4375, 6144, 3645, 512, 3, 1, 12, 99, 640, 3087, 10368, 21875, 24576, 10935, 1024, 3, 1]