A031185 - OEIS

A031185 as a simple table

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	22
18	23
19	24
20	25
21	26
22	27
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	43
39	44
40	45
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	62
57	63
58	65
59	67
60	68
61	69
62	70
63	72
64	73
65	74
66	75
67	76
68	77
69	78

[2,3,4,5,6,7,8,9,11,13,14,15,16,18,19,20,22,23,24, 25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40, 41,42,43,44,45,47,48,49,50,51,52,53,54,55,56,57, 58,59,60,61,62,63,65,67,68,69,70,72,73,74,75,76, 77,78]

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	22
18	23
19	24
20	25
21	26
22	27
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	43
39	44
40	45
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	62
57	63
58	65
59	67
60	68
61	69
62	70
63	72
64	73
65	74
66	75
67	76
68	77
69	78

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	22
18	23
19	24
20	25
21	26
22	27
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	43
39	44
40	45
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	62
57	63
58	65
59	67
60	68
61	69
62	70
63	72
64	73
65	74
66	75
67	76
68	77
69	78

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	22
18	23
19	24
20	25
21	26
22	27
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	39
35	40
36	41
37	42
38	43
39	44
40	45
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	57
52	58
53	59
54	60
55	61
56	62
57	63
58	65
59	67
60	68
61	69
62	70
63	72
64	73
65	74
66	75
67	76
68	77
69	78