A299983 - cp's OEIS frontend

A299983 Lexicographic first sequence of nonnegative integers such that a(n) + a(n+1) has a digit 3, and no term occurs twice.

n	a(n)
0	0
1	3
2	10
3	13
4	17
5	6
6	7
7	16
8	14
9	9
10	4
11	19
12	11
13	2
14	1
15	12
16	18
17	5
18	8
19	15
20	20
21	23
22	30
23	33
24	40
25	43
26	50
27	53
28	60
29	63
30	67
31	26
32	27
33	36
34	37
35	46
36	47
37	56
38	57
39	66
40	64
41	29
42	24
43	39
44	34
45	49
46	44
47	59
48	54
49	69
50	61
51	22
52	21
53	32
54	31
55	42
56	41
57	52
58	51
59	62
60	68
61	25
62	28
63	35
64	38
65	45
66	48
67	55
68	58
69	65
70	70
71	73
72	80
73	83
74	90
75	93
76	100
77	103
78	110
79	113
80	117
81	76
82	77
83	86
84	87
85	96
86	97
87	106
88	107

[0, 3, 10, 13, 17, 6, 7, 16, 14, 9, 4, 19, 11, 2, 1, 12, 18, 5, 8, 15, 20, 23, 30, 33, 40, 43, 50, 53, 60, 63, 67, 26, 27, 36, 37, 46, 47, 56, 57, 66, 64, 29, 24, 39, 34, 49, 44, 59, 54, 69, 61, 22, 21, 32, 31, 42, 41, 52, 51, 62, 68, 25, 28, 35, 38, 45, 48, 55, 58, 65, 70, 73, 80, 83, 90, 93, 100, 103, 110, 113, 117, 76, 77, 86, 87, 96, 97, 106, 107]

cp's OEIS Frontend

A299983 Lexicographic first sequence of nonnegative integers such that a(n) + a(n+1) has a digit 3, and no term occurs twice.

Table of values

List of values

n	a(n)
0	0
1	3
2	10
3	13
4	17
5	6
6	7
7	16
8	14
9	9
10	4
11	19
12	11
13	2
14	1
15	12
16	18
17	5
18	8
19	15
20	20
21	23
22	30
23	33
24	40
25	43
26	50
27	53
28	60
29	63
30	67
31	26
32	27
33	36
34	37
35	46
36	47
37	56
38	57
39	66
40	64
41	29
42	24
43	39
44	34
45	49
46	44
47	59
48	54
49	69
50	61
51	22
52	21
53	32
54	31
55	42
56	41
57	52
58	51
59	62
60	68
61	25
62	28
63	35
64	38
65	45
66	48
67	55
68	58
69	65
70	70
71	73
72	80
73	83
74	90
75	93
76	100
77	103
78	110
79	113
80	117
81	76
82	77
83	86
84	87
85	96
86	97
87	106
88	107

n	a(n)
0	0
1	3
2	10
3	13
4	17
5	6
6	7
7	16
8	14
9	9
10	4
11	19
12	11
13	2
14	1
15	12
16	18
17	5
18	8
19	15
20	20
21	23
22	30
23	33
24	40
25	43
26	50
27	53
28	60
29	63
30	67
31	26
32	27
33	36
34	37
35	46
36	47
37	56
38	57
39	66
40	64
41	29
42	24
43	39
44	34
45	49
46	44
47	59
48	54
49	69
50	61
51	22
52	21
53	32
54	31
55	42
56	41
57	52
58	51
59	62
60	68
61	25
62	28
63	35
64	38
65	45
66	48
67	55
68	58
69	65
70	70
71	73
72	80
73	83
74	90
75	93
76	100
77	103
78	110
79	113
80	117
81	76
82	77
83	86
84	87
85	96
86	97
87	106
88	107

n	a(n)
0	0
1	3
2	10
3	13
4	17
5	6
6	7
7	16
8	14
9	9
10	4
11	19
12	11
13	2
14	1
15	12
16	18
17	5
18	8
19	15
20	20
21	23
22	30
23	33
24	40
25	43
26	50
27	53
28	60
29	63
30	67
31	26
32	27
33	36
34	37
35	46
36	47
37	56
38	57
39	66
40	64
41	29
42	24
43	39
44	34
45	49
46	44
47	59
48	54
49	69
50	61
51	22
52	21
53	32
54	31
55	42
56	41
57	52
58	51
59	62
60	68
61	25
62	28
63	35
64	38
65	45
66	48
67	55
68	58
69	65
70	70
71	73
72	80
73	83
74	90
75	93
76	100
77	103
78	110
79	113
80	117
81	76
82	77
83	86
84	87
85	96
86	97
87	106
88	107