A177352 - cp's OEIS frontend

A177352 The triangle t(n,k) of the binomial sum as in A177351 in the column index range -floor(n/2)-1 <=k <= floor(n/2)-1.

n	a(n)
0	1
1	1
2	2
3	2
4	1
5	3
6	3
7	2
8	5
9	5
10	5
11	4
12	1
13	8
14	8
15	8
16	7
17	3
18	13
19	13
20	13
21	13
22	12
23	7
24	1
25	21
26	21
27	21
28	21
29	20
30	14
31	4
32	34
33	34
34	34
35	34
36	34
37	33
38	26
39	11
40	1
41	55
42	55
43	55
44	55
45	55
46	54
47	46
48	25
49	5
50	89
51	89
52	89
53	89
54	89
55	89
56	88
57	79
58	51
59	16
60	1

[1, 1, 2, 2, 1, 3, 3, 2, 5, 5, 5, 4, 1, 8, 8, 8, 7, 3, 13, 13, 13, 13, 12, 7, 1, 21, 21, 21, 21, 20, 14, 4, 34, 34, 34, 34, 34, 33, 26, 11, 1, 55, 55, 55, 55, 55, 54, 46, 25, 5, 89, 89, 89, 89, 89, 89, 88, 79, 51, 16, 1]

cp's OEIS Frontend

A177352 The triangle t(n,k) of the binomial sum as in A177351 in the column index range -floor(n/2)-1 <=k <= floor(n/2)-1.

Table of values

List of values

n	a(n)
0	1
1	1
2	2
3	2
4	1
5	3
6	3
7	2
8	5
9	5
10	5
11	4
12	1
13	8
14	8
15	8
16	7
17	3
18	13
19	13
20	13
21	13
22	12
23	7
24	1
25	21
26	21
27	21
28	21
29	20
30	14
31	4
32	34
33	34
34	34
35	34
36	34
37	33
38	26
39	11
40	1
41	55
42	55
43	55
44	55
45	55
46	54
47	46
48	25
49	5
50	89
51	89
52	89
53	89
54	89
55	89
56	88
57	79
58	51
59	16
60	1

n	a(n)
0	1
1	1
2	2
3	2
4	1
5	3
6	3
7	2
8	5
9	5
10	5
11	4
12	1
13	8
14	8
15	8
16	7
17	3
18	13
19	13
20	13
21	13
22	12
23	7
24	1
25	21
26	21
27	21
28	21
29	20
30	14
31	4
32	34
33	34
34	34
35	34
36	34
37	33
38	26
39	11
40	1
41	55
42	55
43	55
44	55
45	55
46	54
47	46
48	25
49	5
50	89
51	89
52	89
53	89
54	89
55	89
56	88
57	79
58	51
59	16
60	1

n	a(n)
0	1
1	1
2	2
3	2
4	1
5	3
6	3
7	2
8	5
9	5
10	5
11	4
12	1
13	8
14	8
15	8
16	7
17	3
18	13
19	13
20	13
21	13
22	12
23	7
24	1
25	21
26	21
27	21
28	21
29	20
30	14
31	4
32	34
33	34
34	34
35	34
36	34
37	33
38	26
39	11
40	1
41	55
42	55
43	55
44	55
45	55
46	54
47	46
48	25
49	5
50	89
51	89
52	89
53	89
54	89
55	89
56	88
57	79
58	51
59	16
60	1