A123217 - cp's OEIS frontend

A123217 Triangle read by rows: the n-th row consists of the coefficients in the expansion of Sum_{j=0..n} A123162(n,j)x^j(1 - x)^(n - j).

n	a(n)
0	1
1	1
2	1
3	1
4	-1
5	1
6	2
7	3
8	-5
9	1
10	3
11	20
12	-32
13	9
14	1
15	4
16	58
17	-82
18	5
19	15
20	1
21	5
22	125
23	-108
24	-161
25	170
26	-31
27	1
28	6
29	229
30	17
31	-797
32	603
33	7
34	-65
35	1
36	7
37	378
38	532
39	-2210
40	664
41	1468
42	-968
43	129
44	1
45	8
46	580
47	1820
48	-4226
49	-2846
50	8788
51	-4388
52	9
53	255
54	1
55	9
56	843
57	4440
58	-5262

[1, 1, 1, 1, -1, 1, 2, 3, -5, 1, 3, 20, -32, 9, 1, 4, 58, -82, 5, 15, 1, 5, 125, -108, -161, 170, -31, 1, 6, 229, 17, -797, 603, 7, -65, 1, 7, 378, 532, -2210, 664, 1468, -968, 129, 1, 8, 580, 1820, -4226, -2846, 8788, -4388, 9, 255, 1, 9, 843, 4440, -5262]

cp's OEIS Frontend

A123217 Triangle read by rows: the n-th row consists of the coefficients in the expansion of Sum_{j=0..n} A123162(n,j)x^j(1 - x)^(n - j).

Table of values

List of values

cp's OEIS Frontend

A123217 Triangle read by rows: the n-th row consists of the coefficients in the expansion of Sum_{j=0..n} A123162(n,j)*x^j*(1 - x)^(n - j).

Table of values

List of values

A123217 Triangle read by rows: the n-th row consists of the coefficients in the expansion of Sum_{j=0..n} A123162(n,j)x^j(1 - x)^(n - j).