A103781 - OEIS

A103781 as a simple table

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	3
8	5
9	3
10	6
11	5
12	9
13	9
14	8
15	11
16	13
17	11
18	12
19	17
20	19
21	13
22	18
23	21
24	21
25	19
26	22
27	27
28	29
29	23
30	24
31	31
32	31
33	27
34	38
35	35
36	37
37	29
38	48
39	37
40	43
41	35
42	52
43	43
44	49
45	37
46	62
47	45
48	53
49	39
50	74
51	57
52	57
53	41
54	78
55	63
56	59
57	51
58	84
59	69
60	65
61	53
62	90
63	73
64	67
65	63
66	104
67	77
68	69
69	67
70	118
71	83
72	79
73	69

[0,0,1,1,1,2,3,5,3,6,5,9,9,8,11,13,11,12,17,19,13, 18,21,21,19,22,27,29,23,24,31,31,27,38,35,37,29, 48,37,43,35,52,43,49,37,62,45,53,39,74,57,57,41, 78,63,59,51,84,69,65,53,90,73,67,63,104,77,69,67, 118,83,79,69]

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	3
8	5
9	3
10	6
11	5
12	9
13	9
14	8
15	11
16	13
17	11
18	12
19	17
20	19
21	13
22	18
23	21
24	21
25	19
26	22
27	27
28	29
29	23
30	24
31	31
32	31
33	27
34	38
35	35
36	37
37	29
38	48
39	37
40	43
41	35
42	52
43	43
44	49
45	37
46	62
47	45
48	53
49	39
50	74
51	57
52	57
53	41
54	78
55	63
56	59
57	51
58	84
59	69
60	65
61	53
62	90
63	73
64	67
65	63
66	104
67	77
68	69
69	67
70	118
71	83
72	79
73	69

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	3
8	5
9	3
10	6
11	5
12	9
13	9
14	8
15	11
16	13
17	11
18	12
19	17
20	19
21	13
22	18
23	21
24	21
25	19
26	22
27	27
28	29
29	23
30	24
31	31
32	31
33	27
34	38
35	35
36	37
37	29
38	48
39	37
40	43
41	35
42	52
43	43
44	49
45	37
46	62
47	45
48	53
49	39
50	74
51	57
52	57
53	41
54	78
55	63
56	59
57	51
58	84
59	69
60	65
61	53
62	90
63	73
64	67
65	63
66	104
67	77
68	69
69	67
70	118
71	83
72	79
73	69

n	a(n)
1	0
2	0
3	1
4	1
5	1
6	2
7	3
8	5
9	3
10	6
11	5
12	9
13	9
14	8
15	11
16	13
17	11
18	12
19	17
20	19
21	13
22	18
23	21
24	21
25	19
26	22
27	27
28	29
29	23
30	24
31	31
32	31
33	27
34	38
35	35
36	37
37	29
38	48
39	37
40	43
41	35
42	52
43	43
44	49
45	37
46	62
47	45
48	53
49	39
50	74
51	57
52	57
53	41
54	78
55	63
56	59
57	51
58	84
59	69
60	65
61	53
62	90
63	73
64	67
65	63
66	104
67	77
68	69
69	67
70	118
71	83
72	79
73	69