A216295 - cp's OEIS frontend

A216295 Values of k such that 10k + 1 is the only prime between 10k and 10k + 9.

n	a(n)
1	18
2	21
3	24
4	42
5	63
6	66
7	69
8	81
9	102
10	105
11	117
12	120
13	138
14	147
15	151
16	153
17	180
18	181
19	183
20	195
21	216
22	222
23	225
24	231
25	252
26	262
27	273
28	286
29	297
30	300
31	312
32	319
33	327
34	333
35	336
36	339
37	357
38	393
39	411
40	420
41	423
42	426
43	462
44	469
45	480
46	483
47	486
48	501
49	526
50	528
51	535
52	553
53	558

[18, 21, 24, 42, 63, 66, 69, 81, 102, 105, 117, 120, 138, 147, 151, 153, 180, 181, 183, 195, 216, 222, 225, 231, 252, 262, 273, 286, 297, 300, 312, 319, 327, 333, 336, 339, 357, 393, 411, 420, 423, 426, 462, 469, 480, 483, 486, 501, 526, 528, 535, 553, 558]

cp's OEIS Frontend

A216295 Values of k such that 10k + 1 is the only prime between 10k and 10k + 9.

Table of values

List of values

n	a(n)
1	18
2	21
3	24
4	42
5	63
6	66
7	69
8	81
9	102
10	105
11	117
12	120
13	138
14	147
15	151
16	153
17	180
18	181
19	183
20	195
21	216
22	222
23	225
24	231
25	252
26	262
27	273
28	286
29	297
30	300
31	312
32	319
33	327
34	333
35	336
36	339
37	357
38	393
39	411
40	420
41	423
42	426
43	462
44	469
45	480
46	483
47	486
48	501
49	526
50	528
51	535
52	553
53	558

n	a(n)
1	18
2	21
3	24
4	42
5	63
6	66
7	69
8	81
9	102
10	105
11	117
12	120
13	138
14	147
15	151
16	153
17	180
18	181
19	183
20	195
21	216
22	222
23	225
24	231
25	252
26	262
27	273
28	286
29	297
30	300
31	312
32	319
33	327
34	333
35	336
36	339
37	357
38	393
39	411
40	420
41	423
42	426
43	462
44	469
45	480
46	483
47	486
48	501
49	526
50	528
51	535
52	553
53	558

n	a(n)
1	18
2	21
3	24
4	42
5	63
6	66
7	69
8	81
9	102
10	105
11	117
12	120
13	138
14	147
15	151
16	153
17	180
18	181
19	183
20	195
21	216
22	222
23	225
24	231
25	252
26	262
27	273
28	286
29	297
30	300
31	312
32	319
33	327
34	333
35	336
36	339
37	357
38	393
39	411
40	420
41	423
42	426
43	462
44	469
45	480
46	483
47	486
48	501
49	526
50	528
51	535
52	553
53	558