A245243 - cp's OEIS frontend

A245243 Triangle, read by rows, defined by T(n,k) = C(n^2 - k^2, n*k - k^2), for k=0..n, n>=0.

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	28
8	10
9	1
10	1
11	455
12	495
13	35
14	1
15	1
16	10626
17	54264
18	8008
19	126
20	1
21	1
22	324632
23	10518300
24	4686825
25	125970
26	462
27	1
28	1
29	12271512
30	3190187286
31	5586853480
32	354817320
33	1961256
34	1716
35	1
36	1
37	553270671
38	1399358844975
39	11899700525790
40	2254848913647
41	25140840660
42	30421755
43	6435
44	1

[1, 1, 1, 1, 3, 1, 1, 28, 10, 1, 1, 455, 495, 35, 1, 1, 10626, 54264, 8008, 126, 1, 1, 324632, 10518300, 4686825, 125970, 462, 1, 1, 12271512, 3190187286, 5586853480, 354817320, 1961256, 1716, 1, 1, 553270671, 1399358844975, 11899700525790, 2254848913647, 25140840660, 30421755, 6435, 1]

cp's OEIS Frontend

A245243 Triangle, read by rows, defined by T(n,k) = C(n^2 - k^2, n*k - k^2), for k=0..n, n>=0.

Table of values

List of values