A097312 - cp's OEIS frontend

A097312 Numbers with property that can bring the first digit to the back of the number to get a prime (zeros are dropped).

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	14
8	16
9	17
10	20
11	30
12	31
13	32
14	34
15	35
16	37
17	38
18	50
19	70
20	71
21	73
22	74
23	76
24	79
25	91
26	92
27	95
28	97
29	98
30	101
31	103
32	104
33	106
34	107
35	110
36	113
37	115
38	118
39	119
40	121
41	124
42	125
43	127
44	128
45	131
46	133
47	140
48	142
49	143
50	146
51	149
52	152
53	154
54	157
55	160
56	163
57	164
58	166
59	169
60	170

[2, 3, 5, 7, 11, 13, 14, 16, 17, 20, 30, 31, 32, 34, 35, 37, 38, 50, 70, 71, 73, 74, 76, 79, 91, 92, 95, 97, 98, 101, 103, 104, 106, 107, 110, 113, 115, 118, 119, 121, 124, 125, 127, 128, 131, 133, 140, 142, 143, 146, 149, 152, 154, 157, 160, 163, 164, 166, 169, 170]

cp's OEIS Frontend

A097312 Numbers with property that can bring the first digit to the back of the number to get a prime (zeros are dropped).

Table of values

List of values

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	14
8	16
9	17
10	20
11	30
12	31
13	32
14	34
15	35
16	37
17	38
18	50
19	70
20	71
21	73
22	74
23	76
24	79
25	91
26	92
27	95
28	97
29	98
30	101
31	103
32	104
33	106
34	107
35	110
36	113
37	115
38	118
39	119
40	121
41	124
42	125
43	127
44	128
45	131
46	133
47	140
48	142
49	143
50	146
51	149
52	152
53	154
54	157
55	160
56	163
57	164
58	166
59	169
60	170

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	14
8	16
9	17
10	20
11	30
12	31
13	32
14	34
15	35
16	37
17	38
18	50
19	70
20	71
21	73
22	74
23	76
24	79
25	91
26	92
27	95
28	97
29	98
30	101
31	103
32	104
33	106
34	107
35	110
36	113
37	115
38	118
39	119
40	121
41	124
42	125
43	127
44	128
45	131
46	133
47	140
48	142
49	143
50	146
51	149
52	152
53	154
54	157
55	160
56	163
57	164
58	166
59	169
60	170

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	14
8	16
9	17
10	20
11	30
12	31
13	32
14	34
15	35
16	37
17	38
18	50
19	70
20	71
21	73
22	74
23	76
24	79
25	91
26	92
27	95
28	97
29	98
30	101
31	103
32	104
33	106
34	107
35	110
36	113
37	115
38	118
39	119
40	121
41	124
42	125
43	127
44	128
45	131
46	133
47	140
48	142
49	143
50	146
51	149
52	152
53	154
54	157
55	160
56	163
57	164
58	166
59	169
60	170