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.

A097347 Rectangular array, by antidiagonals: T(n,k) = rank of k-th n in A097291.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 4
6 6
7 10
8 8
9 7
10 11
11 17
12 13
13 9
14 12
15 18
16 26
17 20
18 15
19 14
20 19
21 27
22 37
23 29
24 22
25 16
26 21
27 28
28 38
29 50
30 40
31 31
32 24
33 23
34 30
35 39
36 51
37 65
38 53
39 42
40 33
41 25
42 32
43 41
44 52
45 66
46 82
47 68
48 55
49 44
50 35
51 34
52 43
53 54
54 67
55 83
56 101
57 85
58 70
59 57
60 46
61 36
62 45
63 56
64 69
65 84
66 102
67 122
68 104
69 87
70 72
71 59

List of values

[1, 2, 3, 5, 4, 6, 10, 8, 7, 11, 17, 13, 9, 12, 18, 26, 20, 15, 14, 19, 27, 37, 29, 22, 16, 21, 28, 38, 50, 40, 31, 24, 23, 30, 39, 51, 65, 53, 42, 33, 25, 32, 41, 52, 66, 82, 68, 55, 44, 35, 34, 43, 54, 67, 83, 101, 85, 70, 57, 46, 36, 45, 56, 69, 84, 102, 122, 104, 87, 72, 59]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.