A024695 - cp's OEIS frontend

A024695 s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n+1-k), where k = [ (n+1)/2 ], s = A014306.

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

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

cp's OEIS Frontend

A024695 s(1)s(n) + s(2)s(n-1) + ... + s(k)s(n+1-k), where k = [ (n+1)/2 ], s = A014306.

Table of values

List of values

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

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

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