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.

A279954 Prime d-powerful numbers: prime numbers which can be represented as the sum of some nonnegative powers of their digits.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 43
6 89
7 263
8 283
9 347
10 373
11 379
12 463
13 653
14 733
15 739
16 2063
17 2083
18 2131
19 2137
20 2179
21 2203
22 2243
23 2267
24 2269
25 2293
26 2333
27 2423
28 2437
29 2467
30 2473
31 2753
32 2777
33 2803
34 2843
35 2939
36 2953
37 3167
38 3257
39 3457
40 3527
41 3943
42 3947
43 4133
44 4153
45 4157
46 4159
47 4229
48 4241
49 4243
50 4261
51 4289
52 4339
53 4349
54 4373
55 4397

List of values

[2, 3, 5, 7, 43, 89, 263, 283, 347, 373, 379, 463, 653, 733, 739, 2063, 2083, 2131, 2137, 2179, 2203, 2243, 2267, 2269, 2293, 2333, 2423, 2437, 2467, 2473, 2753, 2777, 2803, 2843, 2939, 2953, 3167, 3257, 3457, 3527, 3943, 3947, 4133, 4153, 4157, 4159, 4229, 4241, 4243, 4261, 4289, 4339, 4349, 4373, 4397]

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

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