A375115 - OEIS

A375115 as a simple table

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

[0,0,1,1,2,2,3,3,4,3,5,3,6,4,5,5,6,6,7,7,8,5,7,9, 6,9,7,10,7,11,7,12,7,13,8,7,14,9,9,10,10,11,11,12, 11,13,11,14,12,13,13,14,14,15,15,16,10,13,15,17, 11,15,18,11,19,12,15,20,11,20,13,18,13,19]

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

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

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