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.

A191740 Dispersion of A047220, (numbers >1 and congruent to 0 or 1 or 3 mod 5), by antidiagonals.

Table of values

n a(n)
1 1
2 3
3 2
4 6
5 5
6 4
7 11
8 10
9 8
10 7
11 20
12 18
13 15
14 13
15 9
16 35
17 31
18 26
19 23
20 16
21 12
22 60
23 53
24 45
25 40
26 28
27 21
28 14
29 101
30 90
31 76
32 68
33 48
34 36
35 25
36 17
37 170
38 151
39 128
40 115
41 81
42 61
43 43
44 30
45 19
46 285
47 253
48 215
49 193
50 136
51 103
52 73
53 51
54 33
55 22
56 476
57 423
58 360
59 323
60 228
61 173
62 123

List of values

[1, 3, 2, 6, 5, 4, 11, 10, 8, 7, 20, 18, 15, 13, 9, 35, 31, 26, 23, 16, 12, 60, 53, 45, 40, 28, 21, 14, 101, 90, 76, 68, 48, 36, 25, 17, 170, 151, 128, 115, 81, 61, 43, 30, 19, 285, 253, 215, 193, 136, 103, 73, 51, 33, 22, 476, 423, 360, 323, 228, 173, 123]

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

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