A220883 - cp's OEIS frontend

A220883 Triangle read by rows: row n gives coefficients of expansion of Product_{k = 1..n-1} ((n + 1)*x + k), starting with lowest power.

n	a(n)
1	1
2	1
3	3
4	2
5	12
6	16
7	6
8	55
9	150
10	125
11	24
12	300
13	1260
14	2160
15	1296
16	120
17	1918
18	11025
19	29155
20	36015
21	16807
22	720
23	14112
24	103936
25	376320
26	716800
27	688128
28	262144
29	5040
30	117612
31	1063692
32	4934601
33	12859560
34	19013778
35	14880348
36	4782969
37	40320
38	1095840
39	11812400
40	67284000
41	224490000
42	453600000
43	546000000
44	360000000
45	100000000
46	362880
47	11292336
48	141896700
49	963218080
50	3943187325
51	10190179923
52	16741251450
53	16953838770
54	9646149645
55	2357947691

[1, 1, 3, 2, 12, 16, 6, 55, 150, 125, 24, 300, 1260, 2160, 1296, 120, 1918, 11025, 29155, 36015, 16807, 720, 14112, 103936, 376320, 716800, 688128, 262144, 5040, 117612, 1063692, 4934601, 12859560, 19013778, 14880348, 4782969, 40320, 1095840, 11812400, 67284000, 224490000, 453600000, 546000000, 360000000, 100000000, 362880, 11292336, 141896700, 963218080, 3943187325, 10190179923, 16741251450, 16953838770, 9646149645, 2357947691]

cp's OEIS Frontend

A220883 Triangle read by rows: row n gives coefficients of expansion of Product_{k = 1..n-1} ((n + 1)*x + k), starting with lowest power.

Table of values

List of values