A230212 - cp's OEIS frontend

A230212 Trapezoid of dot products of row 9 (signs alternating) with sequential 10-tuples read by rows in Pascal's triangle A007318: T(n,k) is the linear combination of the 10-tuples (C(9,0), -C(9,1), ..., C(9,8), -C(9,9)) and (C(n-1,k-9), C(n-1,k-8), ..., C(n-1,k)), n >= 1, 0 <= k <= n+8.

n	a(n)
1	-1
2	9
3	-36
4	84
5	-126
6	126
7	-84
8	36
9	-9
10	1
11	-1
12	8
13	-27
14	48
15	-42
16	0
17	42
18	-48
19	27
20	-8
21	1
22	-1
23	7
24	-19
25	21
26	6
27	-42
28	42
29	-6
30	-21
31	19
32	-7
33	1
34	-1
35	6
36	-12
37	2
38	27
39	-36
40	0
41	36
42	-27
43	-2
44	12
45	-6
46	1
47	-1
48	5
49	-6
50	-10
51	29
52	-9
53	-36
54	36
55	9
56	-29
57	10
58	6
59	-5
60	1
61	-1
62	4
63	-1
64	-16

[-1, 9, -36, 84, -126, 126, -84, 36, -9, 1, -1, 8, -27, 48, -42, 0, 42, -48, 27, -8, 1, -1, 7, -19, 21, 6, -42, 42, -6, -21, 19, -7, 1, -1, 6, -12, 2, 27, -36, 0, 36, -27, -2, 12, -6, 1, -1, 5, -6, -10, 29, -9, -36, 36, 9, -29, 10, 6, -5, 1, -1, 4, -1, -16]

cp's OEIS Frontend

A230212 Trapezoid of dot products of row 9 (signs alternating) with sequential 10-tuples read by rows in Pascal's triangle A007318: T(n,k) is the linear combination of the 10-tuples (C(9,0), -C(9,1), ..., C(9,8), -C(9,9)) and (C(n-1,k-9), C(n-1,k-8), ..., C(n-1,k)), n >= 1, 0 <= k <= n+8.

Table of values

List of values