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.

A372259 Numbers k which have a factorization k = f_1*f_2*...*f_r where f_i >= 1 and the digits of {k, f_1, f_2, ..., f_r} together give 0,1,...,9 exactly once.

Table of values

n a(n)
1 4830
2 6970
3 7056
4 7096
5 7290
6 7690
7 7830
8 8370
9 8596
10 8652
11 8790
12 8970
13 9076
14 9360
15 9370
16 9380
17 9670
18 9706
19 9720
20 9730
21 9870
22 10752
23 12780
24 14760
25 14820
26 15628
27 15678
28 16038
29 16704
30 17082
31 17820
32 17920
33 18720
34 19084
35 19240
36 20457
37 20574
38 20754
39 21658
40 24056
41 24507
42 25803
43 26180
44 26910
45 27504
46 28156
47 28651
48 30296
49 30576
50 30752
51 31920
52 32760
53 32890
54 34902
55 36508
56 47320
57 58401
58 65128
59 65821

List of values

[4830, 6970, 7056, 7096, 7290, 7690, 7830, 8370, 8596, 8652, 8790, 8970, 9076, 9360, 9370, 9380, 9670, 9706, 9720, 9730, 9870, 10752, 12780, 14760, 14820, 15628, 15678, 16038, 16704, 17082, 17820, 17920, 18720, 19084, 19240, 20457, 20574, 20754, 21658, 24056, 24507, 25803, 26180, 26910, 27504, 28156, 28651, 30296, 30576, 30752, 31920, 32760, 32890, 34902, 36508, 47320, 58401, 65128, 65821]