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.

A259153 Triangle T(n,k) in which n-th row lists in increasing order the values v whose pi-based arithmetic derivative equals n; n>=0, 1<=k<=A259154(n).

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 5
5 4
6 7
7 11
8 13
9 6
10 17
11 19
12 23
13 29
14 10
15 31
16 8
17 9
18 37
19 41
20 43
21 14
22 47
23 53
24 59
25 61
26 15
27 67
28 12
29 71
30 22
31 73
32 79
33 83
34 89
35 26
36 97
37 21
38 101
39 103
40 107
41 109
42 25
43 113
44 34
45 127
46 16
47 20
48 131
49 18
50 137
51 139
52 38
53 149
54 151
55 33
56 157
57 163
58 167
59 173
60 35
61 46
62 179

List of values

[0, 1, 2, 3, 5, 4, 7, 11, 13, 6, 17, 19, 23, 29, 10, 31, 8, 9, 37, 41, 43, 14, 47, 53, 59, 61, 15, 67, 12, 71, 22, 73, 79, 83, 89, 26, 97, 21, 101, 103, 107, 109, 25, 113, 34, 127, 16, 20, 131, 18, 137, 139, 38, 149, 151, 33, 157, 163, 167, 173, 35, 46, 179]