A272098 - cp's OEIS frontend

A272098 Triangle read by rows, T(n,k) = Sum_{j=0..n} (-1)^(n-j)C(-j-1,-n-1)E1(j,k), E1 the Eulerian numbers A173018, for n >= 0 and 0 <= k <= n.

n	a(n)
0	1
1	2
2	0
3	4
4	1
5	0
6	8
7	7
8	1
9	0
10	16
11	33
12	15
13	1
14	0
15	32
16	131
17	131
18	31
19	1
20	0
21	64
22	473
23	883
24	473
25	63
26	1
27	0
28	128
29	1611
30	5111
31	5111
32	1611
33	127
34	1
35	0
36	256
37	5281
38	26799
39	44929
40	26799
41	5281
42	255
43	1
44	0
45	512
46	16867
47	131275
48	344551
49	344551
50	131275
51	16867
52	511
53	1
54	0

[1, 2, 0, 4, 1, 0, 8, 7, 1, 0, 16, 33, 15, 1, 0, 32, 131, 131, 31, 1, 0, 64, 473, 883, 473, 63, 1, 0, 128, 1611, 5111, 5111, 1611, 127, 1, 0, 256, 5281, 26799, 44929, 26799, 5281, 255, 1, 0, 512, 16867, 131275, 344551, 344551, 131275, 16867, 511, 1, 0]

cp's OEIS Frontend

A272098 Triangle read by rows, T(n,k) = Sum_{j=0..n} (-1)^(n-j)C(-j-1,-n-1)E1(j,k), E1 the Eulerian numbers A173018, for n >= 0 and 0 <= k <= n.

Table of values

List of values

cp's OEIS Frontend

A272098 Triangle read by rows, T(n,k) = Sum_{j=0..n} (-1)^(n-j)*C(-j-1,-n-1)*E1(j,k), E1 the Eulerian numbers A173018, for n >= 0 and 0 <= k <= n.

Table of values

List of values

A272098 Triangle read by rows, T(n,k) = Sum_{j=0..n} (-1)^(n-j)C(-j-1,-n-1)E1(j,k), E1 the Eulerian numbers A173018, for n >= 0 and 0 <= k <= n.