A111127 - cp's OEIS frontend

A111127 Triangle read by rows: T(k,s)=(2k-1)(2k+1)binomial(2k-s-1,2k-2s-1)/(2k-2s+1); k>=1, 0<=s<=k-1.

n	a(n)
1	1
2	3
3	10
4	5
5	28
6	35
7	7
8	54
9	126
10	84
11	9
12	88
13	297
14	396
15	165
16	11
17	130
18	572
19	1144
20	1001
21	286
22	13
23	180
24	975
25	2600
26	3510
27	2184
28	455
29	15
30	238
31	1530
32	5100
33	9350
34	9180
35	4284
36	680
37	17
38	304
39	2261
40	9044
41	20995
42	28424
43	21318
44	7752
45	969
46	19
47	378
48	3192
49	14896
50	41895
51	72618

[1, 3, 10, 5, 28, 35, 7, 54, 126, 84, 9, 88, 297, 396, 165, 11, 130, 572, 1144, 1001, 286, 13, 180, 975, 2600, 3510, 2184, 455, 15, 238, 1530, 5100, 9350, 9180, 4284, 680, 17, 304, 2261, 9044, 20995, 28424, 21318, 7752, 969, 19, 378, 3192, 14896, 41895, 72618]

cp's OEIS Frontend

A111127 Triangle read by rows: T(k,s)=(2k-1)(2k+1)binomial(2k-s-1,2k-2s-1)/(2k-2s+1); k>=1, 0<=s<=k-1.

Table of values

List of values