A156896 - cp's OEIS frontend

A156896 Triangle formed by coefficients of the expansion of p(x, n), where p(x,n) = (1+x-x^3)^(n+1)Sum_{j >= 0} (j+1)^n(-x + x^3)^j.

n	a(n)
0	1
1	1
2	1
3	-1
4	0
5	1
6	1
7	-4
8	1
9	4
10	-2
11	0
12	1
13	1
14	-11
15	11
16	10
17	-22
18	3
19	11
20	-3
21	0
22	1
23	1
24	-26
25	66
26	0
27	-131
28	78
29	62
30	-78
31	6
32	26
33	-4
34	0
35	1
36	1
37	-57
38	302
39	-245
40	-547
41	905
42	74
43	-901
44	342
45	292
46	-228
47	10
48	57
49	-5
50	0
51	1
52	1
53	-120
54	1191
55	-2296
56	-1191
57	7128
58	-3572
59	-6648
60	7140
61	1216
62	-4749
63	1200
64	1171
65	-600
66	15
67	120
68	-6
69	0
70	1

[1, 1, 1, -1, 0, 1, 1, -4, 1, 4, -2, 0, 1, 1, -11, 11, 10, -22, 3, 11, -3, 0, 1, 1, -26, 66, 0, -131, 78, 62, -78, 6, 26, -4, 0, 1, 1, -57, 302, -245, -547, 905, 74, -901, 342, 292, -228, 10, 57, -5, 0, 1, 1, -120, 1191, -2296, -1191, 7128, -3572, -6648, 7140, 1216, -4749, 1200, 1171, -600, 15, 120, -6, 0, 1]

cp's OEIS Frontend

A156896 Triangle formed by coefficients of the expansion of p(x, n), where p(x,n) = (1+x-x^3)^(n+1)Sum_{j >= 0} (j+1)^n(-x + x^3)^j.

Table of values

List of values

cp's OEIS Frontend

A156896 Triangle formed by coefficients of the expansion of p(x, n), where p(x,n) = (1+x-x^3)^(n+1)*Sum_{j >= 0} (j+1)^n*(-x + x^3)^j.

Table of values

List of values

A156896 Triangle formed by coefficients of the expansion of p(x, n), where p(x,n) = (1+x-x^3)^(n+1)Sum_{j >= 0} (j+1)^n(-x + x^3)^j.