A047301 - OEIS

A047301 as a simple table

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	18
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	30
23	31
24	32
25	34
26	35
27	37
28	38
29	39
30	41
31	42
32	44
33	45
34	46
35	48
36	49
37	51
38	52
39	53
40	55
41	56
42	58
43	59
44	60
45	62
46	63
47	65
48	66
49	67
50	69
51	70
52	72
53	73
54	74
55	76
56	77
57	79

[0,2,3,4,6,7,9,10,11,13,14,16,17,18,20,21,23,24, 25,27,28,30,31,32,34,35,37,38,39,41,42,44,45,46, 48,49,51,52,53,55,56,58,59,60,62,63,65,66,67,69, 70,72,73,74,76,77,79]

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	18
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	30
23	31
24	32
25	34
26	35
27	37
28	38
29	39
30	41
31	42
32	44
33	45
34	46
35	48
36	49
37	51
38	52
39	53
40	55
41	56
42	58
43	59
44	60
45	62
46	63
47	65
48	66
49	67
50	69
51	70
52	72
53	73
54	74
55	76
56	77
57	79

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	18
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	30
23	31
24	32
25	34
26	35
27	37
28	38
29	39
30	41
31	42
32	44
33	45
34	46
35	48
36	49
37	51
38	52
39	53
40	55
41	56
42	58
43	59
44	60
45	62
46	63
47	65
48	66
49	67
50	69
51	70
52	72
53	73
54	74
55	76
56	77
57	79

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	16
13	17
14	18
15	20
16	21
17	23
18	24
19	25
20	27
21	28
22	30
23	31
24	32
25	34
26	35
27	37
28	38
29	39
30	41
31	42
32	44
33	45
34	46
35	48
36	49
37	51
38	52
39	53
40	55
41	56
42	58
43	59
44	60
45	62
46	63
47	65
48	66
49	67
50	69
51	70
52	72
53	73
54	74
55	76
56	77
57	79