A182180 - cp's OEIS frontend

A182180 Semiprimes that become prime when their digits are sorted into nonincreasing order.

n	a(n)
1	14
2	34
3	35
4	38
5	118
6	119
7	121
8	133
9	134
10	142
11	143
12	145
13	146
14	166
15	194
16	214
17	215
18	218
19	314
20	334
21	341
22	346
23	358
24	361
25	365
26	377
27	386
28	395
29	398
30	413
31	415
32	437
33	451
34	473
35	514
36	517
37	538
38	583
39	614
40	634
41	635
42	671
43	734
44	737
45	778
46	779
47	791
48	799
49	818
50	835
51	838
52	878
53	893

[14, 34, 35, 38, 118, 119, 121, 133, 134, 142, 143, 145, 146, 166, 194, 214, 215, 218, 314, 334, 341, 346, 358, 361, 365, 377, 386, 395, 398, 413, 415, 437, 451, 473, 514, 517, 538, 583, 614, 634, 635, 671, 734, 737, 778, 779, 791, 799, 818, 835, 838, 878, 893]

cp's OEIS Frontend

A182180 Semiprimes that become prime when their digits are sorted into nonincreasing order.

Table of values

List of values

n	a(n)
1	14
2	34
3	35
4	38
5	118
6	119
7	121
8	133
9	134
10	142
11	143
12	145
13	146
14	166
15	194
16	214
17	215
18	218
19	314
20	334
21	341
22	346
23	358
24	361
25	365
26	377
27	386
28	395
29	398
30	413
31	415
32	437
33	451
34	473
35	514
36	517
37	538
38	583
39	614
40	634
41	635
42	671
43	734
44	737
45	778
46	779
47	791
48	799
49	818
50	835
51	838
52	878
53	893

n	a(n)
1	14
2	34
3	35
4	38
5	118
6	119
7	121
8	133
9	134
10	142
11	143
12	145
13	146
14	166
15	194
16	214
17	215
18	218
19	314
20	334
21	341
22	346
23	358
24	361
25	365
26	377
27	386
28	395
29	398
30	413
31	415
32	437
33	451
34	473
35	514
36	517
37	538
38	583
39	614
40	634
41	635
42	671
43	734
44	737
45	778
46	779
47	791
48	799
49	818
50	835
51	838
52	878
53	893

n	a(n)
1	14
2	34
3	35
4	38
5	118
6	119
7	121
8	133
9	134
10	142
11	143
12	145
13	146
14	166
15	194
16	214
17	215
18	218
19	314
20	334
21	341
22	346
23	358
24	361
25	365
26	377
27	386
28	395
29	398
30	413
31	415
32	437
33	451
34	473
35	514
36	517
37	538
38	583
39	614
40	634
41	635
42	671
43	734
44	737
45	778
46	779
47	791
48	799
49	818
50	835
51	838
52	878
53	893