A068670 - OEIS

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A068670 as a simple table

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	10
8	12
9	14
10	16
11	18
12	20
13	22
14	24
15	26
16	28
17	30
18	32
19	34
20	36
21	38
22	40
23	42
24	44
25	46
26	49
27	52
28	55
29	58
30	61
31	64
32	67
33	70
34	73
35	76
36	79
37	82
38	85
39	88
40	91
41	94
42	97
43	100
44	103
45	106
46	109
47	112
48	115
49	118
50	121
51	124
52	127
53	130
54	133
55	136
56	139
57	142
58	145
59	148
60	151
61	154

[0,1,2,3,4,6,8,10,12,14,16,18,20,22,24,26,28,30, 32,34,36,38,40,42,44,46,49,52,55,58,61,64,67,70, 73,76,79,82,85,88,91,94,97,100,103,106,109,112, 115,118,121,124,127,130,133,136,139,142,145,148, 151,154]

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	10
8	12
9	14
10	16
11	18
12	20
13	22
14	24
15	26
16	28
17	30
18	32
19	34
20	36
21	38
22	40
23	42
24	44
25	46
26	49
27	52
28	55
29	58
30	61
31	64
32	67
33	70
34	73
35	76
36	79
37	82
38	85
39	88
40	91
41	94
42	97
43	100
44	103
45	106
46	109
47	112
48	115
49	118
50	121
51	124
52	127
53	130
54	133
55	136
56	139
57	142
58	145
59	148
60	151
61	154

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	10
8	12
9	14
10	16
11	18
12	20
13	22
14	24
15	26
16	28
17	30
18	32
19	34
20	36
21	38
22	40
23	42
24	44
25	46
26	49
27	52
28	55
29	58
30	61
31	64
32	67
33	70
34	73
35	76
36	79
37	82
38	85
39	88
40	91
41	94
42	97
43	100
44	103
45	106
46	109
47	112
48	115
49	118
50	121
51	124
52	127
53	130
54	133
55	136
56	139
57	142
58	145
59	148
60	151
61	154

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	6
6	8
7	10
8	12
9	14
10	16
11	18
12	20
13	22
14	24
15	26
16	28
17	30
18	32
19	34
20	36
21	38
22	40
23	42
24	44
25	46
26	49
27	52
28	55
29	58
30	61
31	64
32	67
33	70
34	73
35	76
36	79
37	82
38	85
39	88
40	91
41	94
42	97
43	100
44	103
45	106
46	109
47	112
48	115
49	118
50	121
51	124
52	127
53	130
54	133
55	136
56	139
57	142
58	145
59	148
60	151
61	154