A172272 - OEIS

A172272 as a simple table

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	9
7	11
8	12
9	14
10	15
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	28
19	30
20	31
21	33
22	34
23	36
24	38
25	39
26	41
27	42
28	44
29	45
30	47
31	49
32	50
33	52
34	53
35	55
36	57
37	58
38	60
39	61
40	63
41	64
42	66
43	68
44	69
45	71
46	72
47	74
48	76
49	77
50	79
51	80
52	82
53	83
54	85
55	87
56	88
57	90
58	91
59	93
60	95
61	96
62	98
63	99
64	101
65	102
66	104
67	106
68	107

[0,1,3,4,6,7,9,11,12,14,15,17,19,20,22,23,25,26, 28,30,31,33,34,36,38,39,41,42,44,45,47,49,50,52, 53,55,57,58,60,61,63,64,66,68,69,71,72,74,76,77, 79,80,82,83,85,87,88,90,91,93,95,96,98,99,101,102, 104,106,107]

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	9
7	11
8	12
9	14
10	15
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	28
19	30
20	31
21	33
22	34
23	36
24	38
25	39
26	41
27	42
28	44
29	45
30	47
31	49
32	50
33	52
34	53
35	55
36	57
37	58
38	60
39	61
40	63
41	64
42	66
43	68
44	69
45	71
46	72
47	74
48	76
49	77
50	79
51	80
52	82
53	83
54	85
55	87
56	88
57	90
58	91
59	93
60	95
61	96
62	98
63	99
64	101
65	102
66	104
67	106
68	107

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	9
7	11
8	12
9	14
10	15
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	28
19	30
20	31
21	33
22	34
23	36
24	38
25	39
26	41
27	42
28	44
29	45
30	47
31	49
32	50
33	52
34	53
35	55
36	57
37	58
38	60
39	61
40	63
41	64
42	66
43	68
44	69
45	71
46	72
47	74
48	76
49	77
50	79
51	80
52	82
53	83
54	85
55	87
56	88
57	90
58	91
59	93
60	95
61	96
62	98
63	99
64	101
65	102
66	104
67	106
68	107

n	a(n)
0	0
1	1
2	3
3	4
4	6
5	7
6	9
7	11
8	12
9	14
10	15
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	28
19	30
20	31
21	33
22	34
23	36
24	38
25	39
26	41
27	42
28	44
29	45
30	47
31	49
32	50
33	52
34	53
35	55
36	57
37	58
38	60
39	61
40	63
41	64
42	66
43	68
44	69
45	71
46	72
47	74
48	76
49	77
50	79
51	80
52	82
53	83
54	85
55	87
56	88
57	90
58	91
59	93
60	95
61	96
62	98
63	99
64	101
65	102
66	104
67	106
68	107