A246552 - OEIS

A246552 as a simple table

n	a(n)
0	0
1	0
2	1
3	2
4	1
5	1
6	2
7	3
8	2
9	2
10	3
11	4
12	3
13	3
14	4
15	5
16	4
17	4
18	5
19	6
20	5
21	5
22	6
23	7
24	6
25	6
26	7
27	8
28	7
29	7
30	8
31	9
32	8
33	8
34	9
35	10
36	9
37	9
38	10
39	11
40	10
41	10
42	11
43	12
44	11
45	11
46	12
47	13
48	12
49	12
50	13
51	14
52	13
53	13
54	14
55	15
56	14
57	14
58	15
59	16
60	15
61	15
62	16
63	17
64	16
65	16
66	17
67	18
68	17
69	17
70	18
71	19
72	18
73	18
74	19
75	20
76	19
77	19
78	20
79	21
80	20
81	20
82	21
83	22
84	21
85	21
86	22
87	23
88	22
89	22
90	23

[0,0,1,2,1,1,2,3,2,2,3,4,3,3,4,5,4,4,5,6,5,5,6,7, 6,6,7,8,7,7,8,9,8,8,9,10,9,9,10,11,10,10,11,12,11, 11,12,13,12,12,13,14,13,13,14,15,14,14,15,16,15, 15,16,17,16,16,17,18,17,17,18,19,18,18,19,20,19, 19,20,21,20,20,21,22,21,21,22,23,22,22,23]

n	a(n)
0	0
1	0
2	1
3	2
4	1
5	1
6	2
7	3
8	2
9	2
10	3
11	4
12	3
13	3
14	4
15	5
16	4
17	4
18	5
19	6
20	5
21	5
22	6
23	7
24	6
25	6
26	7
27	8
28	7
29	7
30	8
31	9
32	8
33	8
34	9
35	10
36	9
37	9
38	10
39	11
40	10
41	10
42	11
43	12
44	11
45	11
46	12
47	13
48	12
49	12
50	13
51	14
52	13
53	13
54	14
55	15
56	14
57	14
58	15
59	16
60	15
61	15
62	16
63	17
64	16
65	16
66	17
67	18
68	17
69	17
70	18
71	19
72	18
73	18
74	19
75	20
76	19
77	19
78	20
79	21
80	20
81	20
82	21
83	22
84	21
85	21
86	22
87	23
88	22
89	22
90	23

n	a(n)
0	0
1	0
2	1
3	2
4	1
5	1
6	2
7	3
8	2
9	2
10	3
11	4
12	3
13	3
14	4
15	5
16	4
17	4
18	5
19	6
20	5
21	5
22	6
23	7
24	6
25	6
26	7
27	8
28	7
29	7
30	8
31	9
32	8
33	8
34	9
35	10
36	9
37	9
38	10
39	11
40	10
41	10
42	11
43	12
44	11
45	11
46	12
47	13
48	12
49	12
50	13
51	14
52	13
53	13
54	14
55	15
56	14
57	14
58	15
59	16
60	15
61	15
62	16
63	17
64	16
65	16
66	17
67	18
68	17
69	17
70	18
71	19
72	18
73	18
74	19
75	20
76	19
77	19
78	20
79	21
80	20
81	20
82	21
83	22
84	21
85	21
86	22
87	23
88	22
89	22
90	23

n	a(n)
0	0
1	0
2	1
3	2
4	1
5	1
6	2
7	3
8	2
9	2
10	3
11	4
12	3
13	3
14	4
15	5
16	4
17	4
18	5
19	6
20	5
21	5
22	6
23	7
24	6
25	6
26	7
27	8
28	7
29	7
30	8
31	9
32	8
33	8
34	9
35	10
36	9
37	9
38	10
39	11
40	10
41	10
42	11
43	12
44	11
45	11
46	12
47	13
48	12
49	12
50	13
51	14
52	13
53	13
54	14
55	15
56	14
57	14
58	15
59	16
60	15
61	15
62	16
63	17
64	16
65	16
66	17
67	18
68	17
69	17
70	18
71	19
72	18
73	18
74	19
75	20
76	19
77	19
78	20
79	21
80	20
81	20
82	21
83	22
84	21
85	21
86	22
87	23
88	22
89	22
90	23