A333666 - cp's OEIS frontend

A333666 Smallest k > 0 with gcd(k, rev(k)) = n, where rev(k) is digit reversal of k and with sum of digits of k = n, or 0 if no such k exists.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	0
11	209
12	48
13	4000009
14	21182
15	5055
16	21184
17	13328
18	288
19	12844
20	0
21	1596
22	2398
23	13892
24	2976
25	52675
26	45890
27	2889
28	61768
29	178292
30	0
31	177475
32	29984
33	42999
34	279718
35	529865
36	29988
37	1009009009009
38	485678
39	1951599
40	0
41	694499
42	655998
43	1677688
44	658988

[1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 209, 48, 4000009, 21182, 5055, 21184, 13328, 288, 12844, 0, 1596, 2398, 13892, 2976, 52675, 45890, 2889, 61768, 178292, 0, 177475, 29984, 42999, 279718, 529865, 29988, 1009009009009, 485678, 1951599, 0, 694499, 655998, 1677688, 658988]

cp's OEIS Frontend

A333666 Smallest k > 0 with gcd(k, rev(k)) = n, where rev(k) is digit reversal of k and with sum of digits of k = n, or 0 if no such k exists.

Table of values

List of values