A291977 - cp's OEIS frontend

A291977 Triangle read by rows, T(n, k) = Sum_{j=0..n} (-1)^(k-j)Eulerian1(n, j) binomial(n-j, n-k) for 0 <= k <= n.

n	a(n)
0	1
1	1
2	-1
3	1
4	-1
5	0
6	1
7	1
8	-4
9	2
10	1
11	7
12	-16
13	8
14	0
15	1
16	21
17	-28
18	-26
19	48
20	-16
21	1
22	51
23	32
24	-356
25	408
26	-136
27	0
28	1
29	113
30	492
31	-1774
32	1072
33	912
34	-1088
35	272
36	1
37	239
38	2592
39	-5008
40	-6656
41	20736
42	-15872
43	3968
44	0
45	1
46	493
47	10628
48	-50
49	-94432
50	154528
51	-57856
52	-45056
53	39680
54	-7936

[1, 1, -1, 1, -1, 0, 1, 1, -4, 2, 1, 7, -16, 8, 0, 1, 21, -28, -26, 48, -16, 1, 51, 32, -356, 408, -136, 0, 1, 113, 492, -1774, 1072, 912, -1088, 272, 1, 239, 2592, -5008, -6656, 20736, -15872, 3968, 0, 1, 493, 10628, -50, -94432, 154528, -57856, -45056, 39680, -7936]

cp's OEIS Frontend

A291977 Triangle read by rows, T(n, k) = Sum_{j=0..n} (-1)^(k-j)Eulerian1(n, j) binomial(n-j, n-k) for 0 <= k <= n.

Table of values

List of values

cp's OEIS Frontend

A291977 Triangle read by rows, T(n, k) = Sum_{j=0..n} (-1)^(k-j)*Eulerian1(n, j)* binomial(n-j, n-k) for 0 <= k <= n.

Table of values

List of values

A291977 Triangle read by rows, T(n, k) = Sum_{j=0..n} (-1)^(k-j)Eulerian1(n, j) binomial(n-j, n-k) for 0 <= k <= n.