A262446 - cp's OEIS frontend

A262446 Number of ways to write A262439(n) = A262439(k) + A262439(m) with 0 < k < m < n.

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	3
11	1
12	3
13	4
14	2
15	3
16	2
17	3
18	2
19	4
20	3
21	1
22	2
23	3
24	3
25	6
26	4
27	3
28	2
29	4
30	4
31	4
32	3
33	5
34	4
35	2
36	5
37	5
38	4
39	6
40	4
41	5
42	6
43	6
44	4
45	5
46	5
47	3
48	5
49	3
50	6
51	6
52	5
53	4
54	1
55	4
56	5
57	9
58	5
59	3
60	7
61	5
62	3
63	5
64	5
65	3
66	8
67	4
68	5
69	3
70	7
71	5
72	8
73	5
74	7
75	6
76	6
77	7
78	5
79	6
80	5
81	7
82	4
83	8
84	6
85	6
86	6
87	2
88	5
89	4
90	11
91	5
92	3
93	5
94	7
95	7
96	7
97	9
98	5
99	8
100	5

[0, 0, 0, 1, 2, 1, 2, 2, 3, 3, 1, 3, 4, 2, 3, 2, 3, 2, 4, 3, 1, 2, 3, 3, 6, 4, 3, 2, 4, 4, 4, 3, 5, 4, 2, 5, 5, 4, 6, 4, 5, 6, 6, 4, 5, 5, 3, 5, 3, 6, 6, 5, 4, 1, 4, 5, 9, 5, 3, 7, 5, 3, 5, 5, 3, 8, 4, 5, 3, 7, 5, 8, 5, 7, 6, 6, 7, 5, 6, 5, 7, 4, 8, 6, 6, 6, 2, 5, 4, 11, 5, 3, 5, 7, 7, 7, 9, 5, 8, 5]

cp's OEIS Frontend

A262446 Number of ways to write A262439(n) = A262439(k) + A262439(m) with 0 < k < m < n.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	3
11	1
12	3
13	4
14	2
15	3
16	2
17	3
18	2
19	4
20	3
21	1
22	2
23	3
24	3
25	6
26	4
27	3
28	2
29	4
30	4
31	4
32	3
33	5
34	4
35	2
36	5
37	5
38	4
39	6
40	4
41	5
42	6
43	6
44	4
45	5
46	5
47	3
48	5
49	3
50	6
51	6
52	5
53	4
54	1
55	4
56	5
57	9
58	5
59	3
60	7
61	5
62	3
63	5
64	5
65	3
66	8
67	4
68	5
69	3
70	7
71	5
72	8
73	5
74	7
75	6
76	6
77	7
78	5
79	6
80	5
81	7
82	4
83	8
84	6
85	6
86	6
87	2
88	5
89	4
90	11
91	5
92	3
93	5
94	7
95	7
96	7
97	9
98	5
99	8
100	5

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	3
11	1
12	3
13	4
14	2
15	3
16	2
17	3
18	2
19	4
20	3
21	1
22	2
23	3
24	3
25	6
26	4
27	3
28	2
29	4
30	4
31	4
32	3
33	5
34	4
35	2
36	5
37	5
38	4
39	6
40	4
41	5
42	6
43	6
44	4
45	5
46	5
47	3
48	5
49	3
50	6
51	6
52	5
53	4
54	1
55	4
56	5
57	9
58	5
59	3
60	7
61	5
62	3
63	5
64	5
65	3
66	8
67	4
68	5
69	3
70	7
71	5
72	8
73	5
74	7
75	6
76	6
77	7
78	5
79	6
80	5
81	7
82	4
83	8
84	6
85	6
86	6
87	2
88	5
89	4
90	11
91	5
92	3
93	5
94	7
95	7
96	7
97	9
98	5
99	8
100	5

n	a(n)
1	0
2	0
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	3
11	1
12	3
13	4
14	2
15	3
16	2
17	3
18	2
19	4
20	3
21	1
22	2
23	3
24	3
25	6
26	4
27	3
28	2
29	4
30	4
31	4
32	3
33	5
34	4
35	2
36	5
37	5
38	4
39	6
40	4
41	5
42	6
43	6
44	4
45	5
46	5
47	3
48	5
49	3
50	6
51	6
52	5
53	4
54	1
55	4
56	5
57	9
58	5
59	3
60	7
61	5
62	3
63	5
64	5
65	3
66	8
67	4
68	5
69	3
70	7
71	5
72	8
73	5
74	7
75	6
76	6
77	7
78	5
79	6
80	5
81	7
82	4
83	8
84	6
85	6
86	6
87	2
88	5
89	4
90	11
91	5
92	3
93	5
94	7
95	7
96	7
97	9
98	5
99	8
100	5