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.

A062384 Positive numbers whose product of digits is 7 times their sum.

Table of values

n a(n)
1 279
2 297
3 357
4 375
5 537
6 573
7 729
8 735
9 753
10 792
11 927
12 972
13 1447
14 1474
15 1744
16 4147
17 4174
18 4417
19 4471
20 4714
21 4741
22 7144
23 7414
24 7441
25 11367
26 11376
27 11637
28 11673
29 11736
30 11763
31 12247
32 12274
33 12427
34 12472
35 12724
36 12742
37 13167
38 13176
39 13617
40 13671

List of values

[279, 297, 357, 375, 537, 573, 729, 735, 753, 792, 927, 972, 1447, 1474, 1744, 4147, 4174, 4417, 4471, 4714, 4741, 7144, 7414, 7441, 11367, 11376, 11637, 11673, 11736, 11763, 12247, 12274, 12427, 12472, 12724, 12742, 13167, 13176, 13617, 13671]

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

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