A237526 - OEIS

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A237526 as a simple table

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

[0,0,1,1,1,3,3,3,4,4,6,6,6,8,8,8,8,10,11,11,13,13, 13,13,13,15,17,17,17,19,19,19,20,20,22,22,22,24, 24,24,26,28,28,28,28,30,30,30,30,30,33,33,35,37, 37,37,37,37,39,39,39,41,41,41,41,45,45,45,47,47]

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

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

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