A156742 - cp's OEIS frontend

A156742 Triangle T(n, k, m) = round( Product_{j=0..m} binomial(2(n+j), 2(k+j))/binomial( 2(n-k+j), 2j) ), where m = 9, read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	231
5	1
6	1
7	10626
8	10626
9	1
10	1
11	230230
12	10590580
13	230230
14	1
15	1
16	3108105
17	3097744650
18	3097744650
19	3108105
20	1
21	1
22	30045015
23	404255676825
24	8758872997875
25	404255676825
26	30045015
27	1
28	1
29	225792840
30	29367745734600
31	8590065627370500
32	8590065627370500
33	29367745734600
34	225792840
35	1

[1, 1, 1, 1, 231, 1, 1, 10626, 10626, 1, 1, 230230, 10590580, 230230, 1, 1, 3108105, 3097744650, 3097744650, 3108105, 1, 1, 30045015, 404255676825, 8758872997875, 404255676825, 30045015, 1, 1, 225792840, 29367745734600, 8590065627370500, 8590065627370500, 29367745734600, 225792840, 1]

cp's OEIS Frontend

A156742 Triangle T(n, k, m) = round( Product_{j=0..m} binomial(2(n+j), 2(k+j))/binomial( 2(n-k+j), 2j) ), where m = 9, read by rows.

Table of values

List of values

cp's OEIS Frontend

A156742 Triangle T(n, k, m) = round( Product_{j=0..m} binomial(2*(n+j), 2*(k+j))/binomial( 2*(n-k+j), 2*j) ), where m = 9, read by rows.

Table of values

List of values

A156742 Triangle T(n, k, m) = round( Product_{j=0..m} binomial(2(n+j), 2(k+j))/binomial( 2(n-k+j), 2j) ), where m = 9, read by rows.