A277676 - OEIS

A277676 as a simple table

n	a(n)
1	2
2	4
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	22
17	23
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	34
26	35
27	36
28	37
29	39
30	40
31	41
32	42
33	44
34	45
35	46
36	47
37	49
38	50
39	51
40	52
41	53
42	55
43	56
44	57
45	58
46	60
47	61
48	62
49	63
50	65
51	66
52	67
53	68
54	69
55	71
56	72
57	73
58	74
59	76
60	77
61	78
62	79
63	80
64	82
65	83
66	84

[2,4,5,6,8,9,10,12,13,14,16,17,18,20,21,22,23,25, 26,27,29,30,31,32,34,35,36,37,39,40,41,42,44,45, 46,47,49,50,51,52,53,55,56,57,58,60,61,62,63,65, 66,67,68,69,71,72,73,74,76,77,78,79,80,82,83,84]

n	a(n)
1	2
2	4
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	22
17	23
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	34
26	35
27	36
28	37
29	39
30	40
31	41
32	42
33	44
34	45
35	46
36	47
37	49
38	50
39	51
40	52
41	53
42	55
43	56
44	57
45	58
46	60
47	61
48	62
49	63
50	65
51	66
52	67
53	68
54	69
55	71
56	72
57	73
58	74
59	76
60	77
61	78
62	79
63	80
64	82
65	83
66	84

n	a(n)
1	2
2	4
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	22
17	23
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	34
26	35
27	36
28	37
29	39
30	40
31	41
32	42
33	44
34	45
35	46
36	47
37	49
38	50
39	51
40	52
41	53
42	55
43	56
44	57
45	58
46	60
47	61
48	62
49	63
50	65
51	66
52	67
53	68
54	69
55	71
56	72
57	73
58	74
59	76
60	77
61	78
62	79
63	80
64	82
65	83
66	84

n	a(n)
1	2
2	4
3	5
4	6
5	8
6	9
7	10
8	12
9	13
10	14
11	16
12	17
13	18
14	20
15	21
16	22
17	23
18	25
19	26
20	27
21	29
22	30
23	31
24	32
25	34
26	35
27	36
28	37
29	39
30	40
31	41
32	42
33	44
34	45
35	46
36	47
37	49
38	50
39	51
40	52
41	53
42	55
43	56
44	57
45	58
46	60
47	61
48	62
49	63
50	65
51	66
52	67
53	68
54	69
55	71
56	72
57	73
58	74
59	76
60	77
61	78
62	79
63	80
64	82
65	83
66	84