A358624 - cp's OEIS frontend

A358624 Triangle read by rows. The coefficients of the Hahn polynomials in ascending order of powers. T(n, k) = n! * [x^k] hypergeom([-x, -n, n + 1], [1, 1], 1).

n	a(n)
0	1
1	1
2	2
3	2
4	6
5	6
6	6
7	22
8	30
9	20
10	24
11	100
12	170
13	140
14	70
15	120
16	548
17	1050
18	1120
19	630
20	252
21	720
22	3528
23	7476
24	8820
25	6720
26	2772
27	924
28	5040
29	26136
30	59388
31	78708
32	64680
33	37884
34	12012
35	3432
36	40320
37	219168
38	529896
39	748440
40	704550
41	432432
42	204204
43	51480
44	12870

[1, 1, 2, 2, 6, 6, 6, 22, 30, 20, 24, 100, 170, 140, 70, 120, 548, 1050, 1120, 630, 252, 720, 3528, 7476, 8820, 6720, 2772, 924, 5040, 26136, 59388, 78708, 64680, 37884, 12012, 3432, 40320, 219168, 529896, 748440, 704550, 432432, 204204, 51480, 12870]

cp's OEIS Frontend

A358624 Triangle read by rows. The coefficients of the Hahn polynomials in ascending order of powers. T(n, k) = n! * [x^k] hypergeom([-x, -n, n + 1], [1, 1], 1).

Table of values

List of values