A210469 - OEIS

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A210469 as a simple table

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

[0,0,0,0,1,1,1,2,2,2,3,3,4,5,5,5,6,7,7,8,8,8,9,9, 10,11,11,12,13,13,13,14,15,15,16,16,16,17,18,18, 19,19,20,21,21,22,23,24,24,25,25,25,26,26,26,27, 27,28,29,30,31,32,33,33,34,34,35,36,36,36]

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

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

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