A007067 - OEIS

A007067 as a simple table

n	a(n)
0	0
1	2
2	3
3	5
4	6
5	8
6	10
7	11
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	26
17	28
18	29
19	31
20	32
21	34
22	36
23	37
24	39
25	40
26	42
27	44
28	45
29	47
30	49
31	50
32	52
33	53
34	55
35	57
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	73
46	74
47	76
48	78
49	79
50	81
51	83
52	84
53	86
54	87
55	89
56	91
57	92
58	94
59	95
60	97
61	99
62	100
63	102
64	104
65	105

[0,2,3,5,6,8,10,11,13,15,16,18,19,21,23,24,26,28, 29,31,32,34,36,37,39,40,42,44,45,47,49,50,52,53, 55,57,58,60,61,63,65,66,68,70,71,73,74,76,78,79, 81,83,84,86,87,89,91,92,94,95,97,99,100,102,104, 105]

n	a(n)
0	0
1	2
2	3
3	5
4	6
5	8
6	10
7	11
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	26
17	28
18	29
19	31
20	32
21	34
22	36
23	37
24	39
25	40
26	42
27	44
28	45
29	47
30	49
31	50
32	52
33	53
34	55
35	57
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	73
46	74
47	76
48	78
49	79
50	81
51	83
52	84
53	86
54	87
55	89
56	91
57	92
58	94
59	95
60	97
61	99
62	100
63	102
64	104
65	105

n	a(n)
0	0
1	2
2	3
3	5
4	6
5	8
6	10
7	11
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	26
17	28
18	29
19	31
20	32
21	34
22	36
23	37
24	39
25	40
26	42
27	44
28	45
29	47
30	49
31	50
32	52
33	53
34	55
35	57
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	73
46	74
47	76
48	78
49	79
50	81
51	83
52	84
53	86
54	87
55	89
56	91
57	92
58	94
59	95
60	97
61	99
62	100
63	102
64	104
65	105

n	a(n)
0	0
1	2
2	3
3	5
4	6
5	8
6	10
7	11
8	13
9	15
10	16
11	18
12	19
13	21
14	23
15	24
16	26
17	28
18	29
19	31
20	32
21	34
22	36
23	37
24	39
25	40
26	42
27	44
28	45
29	47
30	49
31	50
32	52
33	53
34	55
35	57
36	58
37	60
38	61
39	63
40	65
41	66
42	68
43	70
44	71
45	73
46	74
47	76
48	78
49	79
50	81
51	83
52	84
53	86
54	87
55	89
56	91
57	92
58	94
59	95
60	97
61	99
62	100
63	102
64	104
65	105