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.

A138566 Numbers n whose digits satisfy the following Diophantine equation: P = (X1* ... *Xr)/(X1+ ... +Xr), where P = prime number, Xi = digits of n.

Table of values

n a(n)
1 36
2 44
3 63
4 66
5 138
6 145
7 154
8 159
9 167
10 176
11 183
12 195
13 224
14 235
15 242
16 253
17 257
18 275
19 279
20 297
21 318
22 325
23 333
24 345
25 352
26 354
27 357
28 375
29 381
30 415
31 422
32 435
33 451
34 453
35 514
36 519
37 523
38 527
39 532
40 534
41 537
42 541
43 543
44 572
45 573
46 591
47 617
48 671
49 716
50 725
51 729
52 735

List of values

[36, 44, 63, 66, 138, 145, 154, 159, 167, 176, 183, 195, 224, 235, 242, 253, 257, 275, 279, 297, 318, 325, 333, 345, 352, 354, 357, 375, 381, 415, 422, 435, 451, 453, 514, 519, 523, 527, 532, 534, 537, 541, 543, 572, 573, 591, 617, 671, 716, 725, 729, 735]

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

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