A222620 - cp's OEIS frontend

A222620 Palindromic time display in hours, minutes, seconds on a six spaced 24-hour digital clock.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	11
12	22
13	33
14	44
15	55
16	101
17	111
18	121
19	131
20	141
21	151
22	202
23	212
24	222
25	232
26	242
27	252
28	303
29	313
30	323
31	333
32	343
33	353
34	404
35	414
36	424
37	434
38	444
39	454
40	505
41	515
42	525
43	535
44	545
45	555
46	606
47	616
48	626
49	636
50	646
51	656
52	707
53	717
54	727
55	737
56	747
57	757

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 101, 111, 121, 131, 141, 151, 202, 212, 222, 232, 242, 252, 303, 313, 323, 333, 343, 353, 404, 414, 424, 434, 444, 454, 505, 515, 525, 535, 545, 555, 606, 616, 626, 636, 646, 656, 707, 717, 727, 737, 747, 757]

cp's OEIS Frontend

A222620 Palindromic time display in hours, minutes, seconds on a six spaced 24-hour digital clock.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	11
12	22
13	33
14	44
15	55
16	101
17	111
18	121
19	131
20	141
21	151
22	202
23	212
24	222
25	232
26	242
27	252
28	303
29	313
30	323
31	333
32	343
33	353
34	404
35	414
36	424
37	434
38	444
39	454
40	505
41	515
42	525
43	535
44	545
45	555
46	606
47	616
48	626
49	636
50	646
51	656
52	707
53	717
54	727
55	737
56	747
57	757

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	11
12	22
13	33
14	44
15	55
16	101
17	111
18	121
19	131
20	141
21	151
22	202
23	212
24	222
25	232
26	242
27	252
28	303
29	313
30	323
31	333
32	343
33	353
34	404
35	414
36	424
37	434
38	444
39	454
40	505
41	515
42	525
43	535
44	545
45	555
46	606
47	616
48	626
49	636
50	646
51	656
52	707
53	717
54	727
55	737
56	747
57	757

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	11
12	22
13	33
14	44
15	55
16	101
17	111
18	121
19	131
20	141
21	151
22	202
23	212
24	222
25	232
26	242
27	252
28	303
29	313
30	323
31	333
32	343
33	353
34	404
35	414
36	424
37	434
38	444
39	454
40	505
41	515
42	525
43	535
44	545
45	555
46	606
47	616
48	626
49	636
50	646
51	656
52	707
53	717
54	727
55	737
56	747
57	757