A064437 - OEIS

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A064437 as a simple table

n	a(n)
1	1
2	3
3	6
4	8
5	10
6	13
7	15
8	18
9	20
10	23
11	25
12	27
13	30
14	32
15	35
16	37
17	39
18	42
19	44
20	47
21	49
22	51
23	54
24	56
25	59
26	61
27	64
28	66
29	68
30	71
31	73
32	76
33	78
34	80
35	83
36	85
37	88
38	90
39	93
40	95
41	97
42	100
43	102
44	105
45	107
46	109
47	112
48	114
49	117
50	119
51	122
52	124
53	126
54	129
55	131
56	134
57	136
58	138
59	141
60	143
61	146
62	148
63	150

[1,3,6,8,10,13,15,18,20,23,25,27,30,32,35,37,39, 42,44,47,49,51,54,56,59,61,64,66,68,71,73,76,78, 80,83,85,88,90,93,95,97,100,102,105,107,109,112, 114,117,119,122,124,126,129,131,134,136,138,141, 143,146,148,150]

n	a(n)
1	1
2	3
3	6
4	8
5	10
6	13
7	15
8	18
9	20
10	23
11	25
12	27
13	30
14	32
15	35
16	37
17	39
18	42
19	44
20	47
21	49
22	51
23	54
24	56
25	59
26	61
27	64
28	66
29	68
30	71
31	73
32	76
33	78
34	80
35	83
36	85
37	88
38	90
39	93
40	95
41	97
42	100
43	102
44	105
45	107
46	109
47	112
48	114
49	117
50	119
51	122
52	124
53	126
54	129
55	131
56	134
57	136
58	138
59	141
60	143
61	146
62	148
63	150

n	a(n)
1	1
2	3
3	6
4	8
5	10
6	13
7	15
8	18
9	20
10	23
11	25
12	27
13	30
14	32
15	35
16	37
17	39
18	42
19	44
20	47
21	49
22	51
23	54
24	56
25	59
26	61
27	64
28	66
29	68
30	71
31	73
32	76
33	78
34	80
35	83
36	85
37	88
38	90
39	93
40	95
41	97
42	100
43	102
44	105
45	107
46	109
47	112
48	114
49	117
50	119
51	122
52	124
53	126
54	129
55	131
56	134
57	136
58	138
59	141
60	143
61	146
62	148
63	150

n	a(n)
1	1
2	3
3	6
4	8
5	10
6	13
7	15
8	18
9	20
10	23
11	25
12	27
13	30
14	32
15	35
16	37
17	39
18	42
19	44
20	47
21	49
22	51
23	54
24	56
25	59
26	61
27	64
28	66
29	68
30	71
31	73
32	76
33	78
34	80
35	83
36	85
37	88
38	90
39	93
40	95
41	97
42	100
43	102
44	105
45	107
46	109
47	112
48	114
49	117
50	119
51	122
52	124
53	126
54	129
55	131
56	134
57	136
58	138
59	141
60	143
61	146
62	148
63	150