A244471 - cp's OEIS frontend

A244471 Lexicographically earliest sequence of integers with property that if a vertical line is drawn between any pair of adjacent digits, the number Z formed by the digits to the left of the line is divisible by the digit to the right of the line.

n	a(n)
1	1
2	11
3	3
4	7
5	71
6	31
7	111
8	113
9	33
10	117
11	77
12	13
13	37
14	711
15	1111
16	19
17	9
18	91
19	1117
20	73
21	311
22	131
23	1131
24	1133
25	93
26	331
27	11111
28	39
29	99
30	97
31	119
32	333
33	911
34	133
35	931
36	1139
37	771
38	337
39	713
40	339
41	933
42	391
43	1137
44	773
45	1113
46	991
47	11171
48	3111
49	777
50	3311
51	79
52	17
53	191
54	171
55	11311
56	137
57	719
58	993

[1, 11, 3, 7, 71, 31, 111, 113, 33, 117, 77, 13, 37, 711, 1111, 19, 9, 91, 1117, 73, 311, 131, 1131, 1133, 93, 331, 11111, 39, 99, 97, 119, 333, 911, 133, 931, 1139, 771, 337, 713, 339, 933, 391, 1137, 773, 1113, 991, 11171, 3111, 777, 3311, 79, 17, 191, 171, 11311, 137, 719, 993]

cp's OEIS Frontend

A244471 Lexicographically earliest sequence of integers with property that if a vertical line is drawn between any pair of adjacent digits, the number Z formed by the digits to the left of the line is divisible by the digit to the right of the line.

Table of values

List of values