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.

A194909 Rectangular array, by antidiagonals: row n gives the positions of n in the fractal sequence A194905; an interspersion.

Table of values

n a(n)
1 1
2 3
3 2
4 6
5 5
6 4
7 10
8 9
9 8
10 7
11 15
12 14
13 13
14 12
15 11
16 21
17 20
18 19
19 18
20 17
21 16
22 28
23 27
24 26
25 25
26 24
27 23
28 22
29 35
30 34
31 33
32 32
33 31
34 30
35 29
36 36
37 44
38 42
39 41
40 40
41 39
42 38
43 37
44 45
45 43
46 54
47 52
48 50
49 49
50 48
51 47
52 46
53 55
54 53
55 51
56 65
57 63
58 61
59 59
60 58
61 57
62 56
63 66
64 64
65 62
66 60
67 77
68 75
69 73

List of values

[1, 3, 2, 6, 5, 4, 10, 9, 8, 7, 15, 14, 13, 12, 11, 21, 20, 19, 18, 17, 16, 28, 27, 26, 25, 24, 23, 22, 35, 34, 33, 32, 31, 30, 29, 36, 44, 42, 41, 40, 39, 38, 37, 45, 43, 54, 52, 50, 49, 48, 47, 46, 55, 53, 51, 65, 63, 61, 59, 58, 57, 56, 66, 64, 62, 60, 77, 75, 73]

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

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