A257047 - OEIS

A257047 as a simple table

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	22
17	23
18	25
19	27
20	28
21	29
22	31
23	32
24	34
25	36
26	38
27	39
28	40
29	42
30	43
31	45
32	47
33	48
34	49
35	51
36	52
37	53
38	55
39	56
40	58
41	60
42	61
43	62
44	64
45	66
46	67
47	68
48	70
49	71
50	73
51	75
52	76
53	77
54	79
55	80
56	81
57	83
58	84
59	85
60	87
61	88
62	90
63	92
64	93
65	94
66	96

[0,2,3,4,6,7,9,11,12,13,15,16,18,19,20,22,23,25, 27,28,29,31,32,34,36,38,39,40,42,43,45,47,48,49, 51,52,53,55,56,58,60,61,62,64,66,67,68,70,71,73, 75,76,77,79,80,81,83,84,85,87,88,90,92,93,94,96]

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	22
17	23
18	25
19	27
20	28
21	29
22	31
23	32
24	34
25	36
26	38
27	39
28	40
29	42
30	43
31	45
32	47
33	48
34	49
35	51
36	52
37	53
38	55
39	56
40	58
41	60
42	61
43	62
44	64
45	66
46	67
47	68
48	70
49	71
50	73
51	75
52	76
53	77
54	79
55	80
56	81
57	83
58	84
59	85
60	87
61	88
62	90
63	92
64	93
65	94
66	96

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	22
17	23
18	25
19	27
20	28
21	29
22	31
23	32
24	34
25	36
26	38
27	39
28	40
29	42
30	43
31	45
32	47
33	48
34	49
35	51
36	52
37	53
38	55
39	56
40	58
41	60
42	61
43	62
44	64
45	66
46	67
47	68
48	70
49	71
50	73
51	75
52	76
53	77
54	79
55	80
56	81
57	83
58	84
59	85
60	87
61	88
62	90
63	92
64	93
65	94
66	96

n	a(n)
1	0
2	2
3	3
4	4
5	6
6	7
7	9
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	22
17	23
18	25
19	27
20	28
21	29
22	31
23	32
24	34
25	36
26	38
27	39
28	40
29	42
30	43
31	45
32	47
33	48
34	49
35	51
36	52
37	53
38	55
39	56
40	58
41	60
42	61
43	62
44	64
45	66
46	67
47	68
48	70
49	71
50	73
51	75
52	76
53	77
54	79
55	80
56	81
57	83
58	84
59	85
60	87
61	88
62	90
63	92
64	93
65	94
66	96