A006644 - OEIS

A006644 as a simple table

n	a(n)
1	0
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	14
12	15
13	16
14	17
15	19
16	23
17	25
18	27
19	28
20	29
21	30
22	32
23	34
24	36
25	38
26	40
27	41
28	42
29	43
30	47
31	49
32	53
33	57
34	58
35	59
36	60
37	62
38	64
39	66
40	68
41	70
42	72
43	76
44	77
45	78
46	79
47	83
48	85
49	89
50	93
51	95
52	97
53	101
54	102
55	106
56	108
57	112
58	118
59	120
60	126
61	128
62	130
63	131
64	132

[0,2,3,4,5,7,8,9,10,12,14,15,16,17,19,23,25,27,28, 29,30,32,34,36,38,40,41,42,43,47,49,53,57,58,59, 60,62,64,66,68,70,72,76,77,78,79,83,85,89,93,95, 97,101,102,106,108,112,118,120,126,128,130,131, 132]

n	a(n)
1	0
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	14
12	15
13	16
14	17
15	19
16	23
17	25
18	27
19	28
20	29
21	30
22	32
23	34
24	36
25	38
26	40
27	41
28	42
29	43
30	47
31	49
32	53
33	57
34	58
35	59
36	60
37	62
38	64
39	66
40	68
41	70
42	72
43	76
44	77
45	78
46	79
47	83
48	85
49	89
50	93
51	95
52	97
53	101
54	102
55	106
56	108
57	112
58	118
59	120
60	126
61	128
62	130
63	131
64	132

n	a(n)
1	0
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	14
12	15
13	16
14	17
15	19
16	23
17	25
18	27
19	28
20	29
21	30
22	32
23	34
24	36
25	38
26	40
27	41
28	42
29	43
30	47
31	49
32	53
33	57
34	58
35	59
36	60
37	62
38	64
39	66
40	68
41	70
42	72
43	76
44	77
45	78
46	79
47	83
48	85
49	89
50	93
51	95
52	97
53	101
54	102
55	106
56	108
57	112
58	118
59	120
60	126
61	128
62	130
63	131
64	132

n	a(n)
1	0
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	10
10	12
11	14
12	15
13	16
14	17
15	19
16	23
17	25
18	27
19	28
20	29
21	30
22	32
23	34
24	36
25	38
26	40
27	41
28	42
29	43
30	47
31	49
32	53
33	57
34	58
35	59
36	60
37	62
38	64
39	66
40	68
41	70
42	72
43	76
44	77
45	78
46	79
47	83
48	85
49	89
50	93
51	95
52	97
53	101
54	102
55	106
56	108
57	112
58	118
59	120
60	126
61	128
62	130
63	131
64	132