A081692 - OEIS

A081692 as a simple table

n	a(n)
0	0
1	1
2	3
3	4
4	5
5	6
6	7
7	9
8	11
9	13
10	15
11	17
12	18
13	19
14	20
15	21
16	23
17	24
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	42
33	43
34	44
35	45
36	47
37	49
38	51
39	53
40	55
41	56
42	57
43	58
44	59
45	61
46	63
47	65
48	67
49	69
50	70
51	71
52	72
53	73
54	75
55	77
56	79
57	81
58	83
59	84
60	85
61	86
62	87
63	89
64	91
65	93
66	95
67	97
68	98
69	99
70	100

[0,1,3,4,5,6,7,9,11,13,15,17,18,19,20,21,23,24,25, 26,27,29,30,31,32,33,35,36,37,38,39,41,42,43,44, 45,47,49,51,53,55,56,57,58,59,61,63,65,67,69,70, 71,72,73,75,77,79,81,83,84,85,86,87,89,91,93,95, 97,98,99,100]

n	a(n)
0	0
1	1
2	3
3	4
4	5
5	6
6	7
7	9
8	11
9	13
10	15
11	17
12	18
13	19
14	20
15	21
16	23
17	24
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	42
33	43
34	44
35	45
36	47
37	49
38	51
39	53
40	55
41	56
42	57
43	58
44	59
45	61
46	63
47	65
48	67
49	69
50	70
51	71
52	72
53	73
54	75
55	77
56	79
57	81
58	83
59	84
60	85
61	86
62	87
63	89
64	91
65	93
66	95
67	97
68	98
69	99
70	100

n	a(n)
0	0
1	1
2	3
3	4
4	5
5	6
6	7
7	9
8	11
9	13
10	15
11	17
12	18
13	19
14	20
15	21
16	23
17	24
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	42
33	43
34	44
35	45
36	47
37	49
38	51
39	53
40	55
41	56
42	57
43	58
44	59
45	61
46	63
47	65
48	67
49	69
50	70
51	71
52	72
53	73
54	75
55	77
56	79
57	81
58	83
59	84
60	85
61	86
62	87
63	89
64	91
65	93
66	95
67	97
68	98
69	99
70	100

n	a(n)
0	0
1	1
2	3
3	4
4	5
5	6
6	7
7	9
8	11
9	13
10	15
11	17
12	18
13	19
14	20
15	21
16	23
17	24
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	33
26	35
27	36
28	37
29	38
30	39
31	41
32	42
33	43
34	44
35	45
36	47
37	49
38	51
39	53
40	55
41	56
42	57
43	58
44	59
45	61
46	63
47	65
48	67
49	69
50	70
51	71
52	72
53	73
54	75
55	77
56	79
57	81
58	83
59	84
60	85
61	86
62	87
63	89
64	91
65	93
66	95
67	97
68	98
69	99
70	100