A285681 - OEIS

A285681 as a simple table

n	a(n)
1	1
2	3
3	4
4	6
5	8
6	9
7	11
8	13
9	15
10	16
11	18
12	20
13	21
14	23
15	25
16	27
17	28
18	30
19	32
20	34
21	35
22	37
23	39
24	40
25	42
26	44
27	46
28	47
29	49
30	51
31	52
32	54
33	56
34	58
35	59
36	61
37	63
38	65
39	66
40	68
41	70
42	71
43	73
44	75
45	77
46	78
47	80
48	82
49	84
50	85
51	87
52	89
53	90
54	92
55	94
56	96
57	97
58	99
59	101
60	102
61	104
62	106
63	108
64	109

[1,3,4,6,8,9,11,13,15,16,18,20,21,23,25,27,28,30, 32,34,35,37,39,40,42,44,46,47,49,51,52,54,56,58, 59,61,63,65,66,68,70,71,73,75,77,78,80,82,84,85, 87,89,90,92,94,96,97,99,101,102,104,106,108,109]

n	a(n)
1	1
2	3
3	4
4	6
5	8
6	9
7	11
8	13
9	15
10	16
11	18
12	20
13	21
14	23
15	25
16	27
17	28
18	30
19	32
20	34
21	35
22	37
23	39
24	40
25	42
26	44
27	46
28	47
29	49
30	51
31	52
32	54
33	56
34	58
35	59
36	61
37	63
38	65
39	66
40	68
41	70
42	71
43	73
44	75
45	77
46	78
47	80
48	82
49	84
50	85
51	87
52	89
53	90
54	92
55	94
56	96
57	97
58	99
59	101
60	102
61	104
62	106
63	108
64	109

n	a(n)
1	1
2	3
3	4
4	6
5	8
6	9
7	11
8	13
9	15
10	16
11	18
12	20
13	21
14	23
15	25
16	27
17	28
18	30
19	32
20	34
21	35
22	37
23	39
24	40
25	42
26	44
27	46
28	47
29	49
30	51
31	52
32	54
33	56
34	58
35	59
36	61
37	63
38	65
39	66
40	68
41	70
42	71
43	73
44	75
45	77
46	78
47	80
48	82
49	84
50	85
51	87
52	89
53	90
54	92
55	94
56	96
57	97
58	99
59	101
60	102
61	104
62	106
63	108
64	109

n	a(n)
1	1
2	3
3	4
4	6
5	8
6	9
7	11
8	13
9	15
10	16
11	18
12	20
13	21
14	23
15	25
16	27
17	28
18	30
19	32
20	34
21	35
22	37
23	39
24	40
25	42
26	44
27	46
28	47
29	49
30	51
31	52
32	54
33	56
34	58
35	59
36	61
37	63
38	65
39	66
40	68
41	70
42	71
43	73
44	75
45	77
46	78
47	80
48	82
49	84
50	85
51	87
52	89
53	90
54	92
55	94
56	96
57	97
58	99
59	101
60	102
61	104
62	106
63	108
64	109