A394056 - OEIS

A394056 as a simple table

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

[0,0,0,0,0,1,1,2,2,3,3,3,3,4,5,5,5,5,5,5,6,7,7,7, 7,8,9,9,9,9,9,9,10,11,12,12,12,13,14,14,14,14,14, 14,14,15,15,15,15,15,16,16,16,16,17,17,18,19,19, 19,19,20,20,20,21,21,21,21,22,22,22,22,22,23,23, 23,24,24,24,24]

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

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

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