A137929 - OEIS

A137929 as a simple table

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

[2,3,4,5,7,10,8,9,11,12,13,14,16,15,18,17,19,20, 23,21,22,24,25,26,27,28,29,30,31,33,32,37,34,35, 36,38,41,39,40,42,43,44,47,45,46,48,49,50,53,51, 52,54,59,55,56,57,58,60,61,62,64,63,65,67,66,68, 71]

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

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

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