A220884 - cp's OEIS frontend

A220884 Triangle read by rows: row n gives coefficients of expansion of Product_{k=2..n} ((n+1-k)*x+k), starting with lowest power.

n	a(n)
0	1
1	1
2	2
3	1
4	6
5	8
6	2
7	24
8	58
9	37
10	6
11	120
12	444
13	504
14	204
15	24
16	720
17	3708
18	6388
19	4553
20	1318
21	120
22	5040
23	33984
24	81136
25	87296
26	44176
27	9792
28	720
29	40320
30	341136
31	1064124
32	1582236
33	1203921
34	463860
35	82332
36	5040
37	362880
38	3733920
39	14602320
40	28328480
41	29724000
42	17164320
43	5270480
44	773280
45	40320
46	3628800
47	44339040
48	210852936
49	512539012
50	700870638
51	557061609
52	255644668
53	64621692
54	8026416
55	362880

[1, 1, 2, 1, 6, 8, 2, 24, 58, 37, 6, 120, 444, 504, 204, 24, 720, 3708, 6388, 4553, 1318, 120, 5040, 33984, 81136, 87296, 44176, 9792, 720, 40320, 341136, 1064124, 1582236, 1203921, 463860, 82332, 5040, 362880, 3733920, 14602320, 28328480, 29724000, 17164320, 5270480, 773280, 40320, 3628800, 44339040, 210852936, 512539012, 700870638, 557061609, 255644668, 64621692, 8026416, 362880]

cp's OEIS Frontend

A220884 Triangle read by rows: row n gives coefficients of expansion of Product_{k=2..n} ((n+1-k)*x+k), starting with lowest power.

Table of values

List of values