A394225 - OEIS

A394225 as a simple table

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

[0,1,0,2,2,3,3,4,7,3,6,0,6,0,9,0,5,8,0,8,9,0,11, 17,11,10,12,13,15,21,16,17,15,25,16,17,0,23,19,0, 21,32,20,25,19,37,0,23,21,28,24,25,37,0,0,0,26,26, 27,30,41,48,34,29,33,49,33,43,35,39,0,49,0,0,44,0, 54,41,54,54]

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

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

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