A217252 - cp's OEIS frontend

A217252 Lucky numbers whose digital reversal is another lucky number.

n	a(n)
1	13
2	15
3	31
4	37
5	51
6	73
7	115
8	133
9	163
10	169
11	189
12	193
13	195
14	327
15	331
16	339
17	361
18	385
19	391
20	399
21	511
22	529
23	537
24	579
25	583
26	591
27	723
28	729
29	735
30	739
31	925
32	927
33	933
34	937
35	961
36	975
37	981
38	993

[13, 15, 31, 37, 51, 73, 115, 133, 163, 169, 189, 193, 195, 327, 331, 339, 361, 385, 391, 399, 511, 529, 537, 579, 583, 591, 723, 729, 735, 739, 925, 927, 933, 937, 961, 975, 981, 993]

cp's OEIS Frontend

A217252 Lucky numbers whose digital reversal is another lucky number.

Table of values

List of values

n	a(n)
1	13
2	15
3	31
4	37
5	51
6	73
7	115
8	133
9	163
10	169
11	189
12	193
13	195
14	327
15	331
16	339
17	361
18	385
19	391
20	399
21	511
22	529
23	537
24	579
25	583
26	591
27	723
28	729
29	735
30	739
31	925
32	927
33	933
34	937
35	961
36	975
37	981
38	993

n	a(n)
1	13
2	15
3	31
4	37
5	51
6	73
7	115
8	133
9	163
10	169
11	189
12	193
13	195
14	327
15	331
16	339
17	361
18	385
19	391
20	399
21	511
22	529
23	537
24	579
25	583
26	591
27	723
28	729
29	735
30	739
31	925
32	927
33	933
34	937
35	961
36	975
37	981
38	993

n	a(n)
1	13
2	15
3	31
4	37
5	51
6	73
7	115
8	133
9	163
10	169
11	189
12	193
13	195
14	327
15	331
16	339
17	361
18	385
19	391
20	399
21	511
22	529
23	537
24	579
25	583
26	591
27	723
28	729
29	735
30	739
31	925
32	927
33	933
34	937
35	961
36	975
37	981
38	993