A236832 - cp's OEIS frontend

A236832 Number of ways to write 2*n - 1 = p + q + r (p <= q <= r) with p, q and r terms of A234695.

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

[0, 0, 0, 1, 2, 2, 2, 2, 3, 2, 3, 3, 2, 4, 3, 3, 4, 3, 4, 4, 4, 4, 3, 5, 5, 7, 6, 3, 5, 4, 5, 4, 5, 6, 6, 6, 3, 5, 7, 6, 6, 3, 5, 8, 8, 8, 6, 7, 8, 7, 6, 5, 8, 9, 10, 5, 7, 9, 10, 11, 5, 8, 9, 9, 11, 6, 8, 9, 10, 8, 2, 9, 10, 9, 11, 6, 8, 11, 12, 7, 7, 10, 9, 10, 8, 7, 11, 10, 11, 6, 8, 12, 14, 13, 8, 10, 11, 12, 12, 10]

cp's OEIS Frontend

A236832 Number of ways to write 2*n - 1 = p + q + r (p <= q <= r) with p, q and r terms of A234695.

Table of values

List of values

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

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

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