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.

A178357 Numbers n such that d(1)^1 + d(2)^2 +...+ d(p)^p and d(1)^p + d(2)^p-1 +...+ d(p)^1 are prime numbers, where d(i), i=1..p, are the digits of n.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 11
6 12
7 14
8 16
9 21
10 23
11 29
12 32
13 34
14 38
15 41
16 43
17 47
18 56
19 61
20 65
21 74
22 83
23 89
24 92
25 98
26 101
27 110
28 111
29 113
30 115
31 120
32 122
33 131
34 133
35 137
36 139
37 140
38 146
39 153
40 155
41 160
42 164
43 182
44 186
45 188
46 191
47 203
48 205
49 212
50 214
51 221
52 225
53 227
54 230
55 232
56 236
57 272
58 281
59 287
60 290
61 302
62 304
63 311
64 313
65 319
66 320
67 326
68 331

List of values

[2, 3, 5, 7, 11, 12, 14, 16, 21, 23, 29, 32, 34, 38, 41, 43, 47, 56, 61, 65, 74, 83, 89, 92, 98, 101, 110, 111, 113, 115, 120, 122, 131, 133, 137, 139, 140, 146, 153, 155, 160, 164, 182, 186, 188, 191, 203, 205, 212, 214, 221, 225, 227, 230, 232, 236, 272, 281, 287, 290, 302, 304, 311, 313, 319, 320, 326, 331]