A287928 - cp's OEIS frontend

A287928 Lexicographically earliest sequence of distinct positive terms such that, if digsum(a(i)) = digsum(a(j)), then either i = j or digsum(a(i+1)) != digsum(a(j+1)) (where digsum is the digital sum, A007953).

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	11
13	13
14	15
15	14
16	16
17	18
18	17
19	19
20	20
21	23
22	21
23	24
24	22
25	25
26	28
27	26
28	29
29	27
30	30
31	32
32	31
33	35
34	33
35	36
36	34
37	38
38	37
39	39
40	40
41	45
42	41
43	44
44	43
45	42
46	46
47	47
48	48
49	49
50	50
51	54
52	51
53	53
54	57
55	52
56	58
57	55
58	59
59	56
60	60
61	65
62	61
63	66
64	62
65	67
66	63
67	64

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 11, 13, 15, 14, 16, 18, 17, 19, 20, 23, 21, 24, 22, 25, 28, 26, 29, 27, 30, 32, 31, 35, 33, 36, 34, 38, 37, 39, 40, 45, 41, 44, 43, 42, 46, 47, 48, 49, 50, 54, 51, 53, 57, 52, 58, 55, 59, 56, 60, 65, 61, 66, 62, 67, 63, 64]

cp's OEIS Frontend

A287928 Lexicographically earliest sequence of distinct positive terms such that, if digsum(a(i)) = digsum(a(j)), then either i = j or digsum(a(i+1)) != digsum(a(j+1)) (where digsum is the digital sum, A007953).

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	10
11	12
12	11
13	13
14	15
15	14
16	16
17	18
18	17
19	19
20	20
21	23
22	21
23	24
24	22
25	25
26	28
27	26
28	29
29	27
30	30
31	32
32	31
33	35
34	33
35	36
36	34
37	38
38	37
39	39
40	40
41	45
42	41
43	44
44	43
45	42
46	46
47	47
48	48
49	49
50	50
51	54
52	51
53	53
54	57
55	52
56	58
57	55
58	59
59	56
60	60
61	65
62	61
63	66
64	62
65	67
66	63
67	64

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	11
13	13
14	15
15	14
16	16
17	18
18	17
19	19
20	20
21	23
22	21
23	24
24	22
25	25
26	28
27	26
28	29
29	27
30	30
31	32
32	31
33	35
34	33
35	36
36	34
37	38
38	37
39	39
40	40
41	45
42	41
43	44
44	43
45	42
46	46
47	47
48	48
49	49
50	50
51	54
52	51
53	53
54	57
55	52
56	58
57	55
58	59
59	56
60	60
61	65
62	61
63	66
64	62
65	67
66	63
67	64

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	11
13	13
14	15
15	14
16	16
17	18
18	17
19	19
20	20
21	23
22	21
23	24
24	22
25	25
26	28
27	26
28	29
29	27
30	30
31	32
32	31
33	35
34	33
35	36
36	34
37	38
38	37
39	39
40	40
41	45
42	41
43	44
44	43
45	42
46	46
47	47
48	48
49	49
50	50
51	54
52	51
53	53
54	57
55	52
56	58
57	55
58	59
59	56
60	60
61	65
62	61
63	66
64	62
65	67
66	63
67	64