A001963 - OEIS

A001963 as a simple table

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

[0,1,2,4,5,6,7,8,10,11,12,13,15,16,17,18,20,21,22, 23,25,26,27,28,29,31,32,33,34,36,37,38,39,41,42, 43,44,46,47,48,49,50,52,53,54,55,57,58,59,60,62, 63,64,65,67,68,69,70,72,73,74,75,76,78,79,80,81, 83]

[0,1,2,4,5,6,7,8,10,11,12,13,15,16,17,18,20,21,22,
 23,25,26,27,28,29,31,32,33,34,36,37,38,39,41,42,
 43,44,46,47,48,49,50,52,53,54,55,57,58,59,60,62,
 63,64,65,67,68,69,70,72,73,74,75,76,78,79,80,81,
 83]

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

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

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