A227510 - cp's OEIS frontend

A227510 Numbers such that product of digits of n is positive and a substring of n.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	19
19	21
20	31
21	41
22	51
23	61
24	71
25	81
26	91
27	111
28	112
29	113
30	114
31	115
32	116
33	117
34	118
35	119
36	121
37	126
38	131
39	141
40	151
41	153
42	161
43	171
44	181
45	191
46	211
47	236
48	243
49	311
50	315
51	324
52	362
53	411
54	511
55	611
56	612

[1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 31, 41, 51, 61, 71, 81, 91, 111, 112, 113, 114, 115, 116, 117, 118, 119, 121, 126, 131, 141, 151, 153, 161, 171, 181, 191, 211, 236, 243, 311, 315, 324, 362, 411, 511, 611, 612]

cp's OEIS Frontend

A227510 Numbers such that product of digits of n is positive and a substring of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	19
19	21
20	31
21	41
22	51
23	61
24	71
25	81
26	91
27	111
28	112
29	113
30	114
31	115
32	116
33	117
34	118
35	119
36	121
37	126
38	131
39	141
40	151
41	153
42	161
43	171
44	181
45	191
46	211
47	236
48	243
49	311
50	315
51	324
52	362
53	411
54	511
55	611
56	612

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	19
19	21
20	31
21	41
22	51
23	61
24	71
25	81
26	91
27	111
28	112
29	113
30	114
31	115
32	116
33	117
34	118
35	119
36	121
37	126
38	131
39	141
40	151
41	153
42	161
43	171
44	181
45	191
46	211
47	236
48	243
49	311
50	315
51	324
52	362
53	411
54	511
55	611
56	612

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	18
18	19
19	21
20	31
21	41
22	51
23	61
24	71
25	81
26	91
27	111
28	112
29	113
30	114
31	115
32	116
33	117
34	118
35	119
36	121
37	126
38	131
39	141
40	151
41	153
42	161
43	171
44	181
45	191
46	211
47	236
48	243
49	311
50	315
51	324
52	362
53	411
54	511
55	611
56	612