A131388 - OEIS

A131388 as a simple table

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	10
7	8
8	5
9	11
10	7
11	12
12	19
13	14
14	22
15	16
16	9
17	18
18	28
19	20
20	31
21	21
22	33
23	24
24	13
25	26
26	40
27	27
28	15
29	30
30	46
31	32
32	17
33	34
34	52
35	36
36	55
37	38
38	58
39	39
40	60
41	42
42	64
43	44
44	23
45	47
46	25
47	48
48	73
49	50
50	76
51	51
52	78
53	54
54	82
55	56
56	29
57	59
58	88
59	57
60	89
61	61
62	92
63	63
64	96
65	66
66	100
67	68
68	35
69	70
70	106
71	72
72	37

[1,2,4,3,6,10,8,5,11,7,12,19,14,22,16,9,18,28,20, 31,21,33,24,13,26,40,27,15,30,46,32,17,34,52,36, 55,38,58,39,60,42,64,44,23,47,25,48,73,50,76,51, 78,54,82,56,29,59,88,57,89,61,92,63,96,66,100,68, 35,70,106,72,37]

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	10
7	8
8	5
9	11
10	7
11	12
12	19
13	14
14	22
15	16
16	9
17	18
18	28
19	20
20	31
21	21
22	33
23	24
24	13
25	26
26	40
27	27
28	15
29	30
30	46
31	32
32	17
33	34
34	52
35	36
36	55
37	38
38	58
39	39
40	60
41	42
42	64
43	44
44	23
45	47
46	25
47	48
48	73
49	50
50	76
51	51
52	78
53	54
54	82
55	56
56	29
57	59
58	88
59	57
60	89
61	61
62	92
63	63
64	96
65	66
66	100
67	68
68	35
69	70
70	106
71	72
72	37

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	10
7	8
8	5
9	11
10	7
11	12
12	19
13	14
14	22
15	16
16	9
17	18
18	28
19	20
20	31
21	21
22	33
23	24
24	13
25	26
26	40
27	27
28	15
29	30
30	46
31	32
32	17
33	34
34	52
35	36
36	55
37	38
38	58
39	39
40	60
41	42
42	64
43	44
44	23
45	47
46	25
47	48
48	73
49	50
50	76
51	51
52	78
53	54
54	82
55	56
56	29
57	59
58	88
59	57
60	89
61	61
62	92
63	63
64	96
65	66
66	100
67	68
68	35
69	70
70	106
71	72
72	37

n	a(n)
1	1
2	2
3	4
4	3
5	6
6	10
7	8
8	5
9	11
10	7
11	12
12	19
13	14
14	22
15	16
16	9
17	18
18	28
19	20
20	31
21	21
22	33
23	24
24	13
25	26
26	40
27	27
28	15
29	30
30	46
31	32
32	17
33	34
34	52
35	36
36	55
37	38
38	58
39	39
40	60
41	42
42	64
43	44
44	23
45	47
46	25
47	48
48	73
49	50
50	76
51	51
52	78
53	54
54	82
55	56
56	29
57	59
58	88
59	57
60	89
61	61
62	92
63	63
64	96
65	66
66	100
67	68
68	35
69	70
70	106
71	72
72	37