A327453 - cp's OEIS frontend

A327453 Lexicographically earliest sequence of distinct positive numbers such that if we add three successive digits the result is divisible by 3.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	12
11	31
12	20
13	15
14	34
15	23
16	18
17	37
18	26
19	42
20	61
21	29
22	45
23	64
24	50
25	48
26	67
27	53
28	72
29	91
30	56
31	75
32	94
33	59
34	78
35	97
36	80
37	120
38	123
39	126
40	129
41	150
42	153
43	156
44	159
45	180
46	183
47	186
48	189
49	420
50	423
51	426
52	429
53	450
54	453
55	456
56	459
57	480
58	483
59	486
60	489
61	720

[1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 31, 20, 15, 34, 23, 18, 37, 26, 42, 61, 29, 45, 64, 50, 48, 67, 53, 72, 91, 56, 75, 94, 59, 78, 97, 80, 120, 123, 126, 129, 150, 153, 156, 159, 180, 183, 186, 189, 420, 423, 426, 429, 450, 453, 456, 459, 480, 483, 486, 489, 720]

cp's OEIS Frontend

A327453 Lexicographically earliest sequence of distinct positive numbers such that if we add three successive digits the result is divisible by 3.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	12
11	31
12	20
13	15
14	34
15	23
16	18
17	37
18	26
19	42
20	61
21	29
22	45
23	64
24	50
25	48
26	67
27	53
28	72
29	91
30	56
31	75
32	94
33	59
34	78
35	97
36	80
37	120
38	123
39	126
40	129
41	150
42	153
43	156
44	159
45	180
46	183
47	186
48	189
49	420
50	423
51	426
52	429
53	450
54	453
55	456
56	459
57	480
58	483
59	486
60	489
61	720

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	12
11	31
12	20
13	15
14	34
15	23
16	18
17	37
18	26
19	42
20	61
21	29
22	45
23	64
24	50
25	48
26	67
27	53
28	72
29	91
30	56
31	75
32	94
33	59
34	78
35	97
36	80
37	120
38	123
39	126
40	129
41	150
42	153
43	156
44	159
45	180
46	183
47	186
48	189
49	420
50	423
51	426
52	429
53	450
54	453
55	456
56	459
57	480
58	483
59	486
60	489
61	720

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	12
11	31
12	20
13	15
14	34
15	23
16	18
17	37
18	26
19	42
20	61
21	29
22	45
23	64
24	50
25	48
26	67
27	53
28	72
29	91
30	56
31	75
32	94
33	59
34	78
35	97
36	80
37	120
38	123
39	126
40	129
41	150
42	153
43	156
44	159
45	180
46	183
47	186
48	189
49	420
50	423
51	426
52	429
53	450
54	453
55	456
56	459
57	480
58	483
59	486
60	489
61	720