A371025 - cp's OEIS frontend

A371025 Triangle read by rows: T(n, k) = 2^nSum_{j=0..k} (-1)^(k - j)binomial(k, j)* Pochhammer(j/2, n).

n	a(n)
0	1
1	0
2	1
3	0
4	3
5	2
6	0
7	15
8	18
9	6
10	0
11	105
12	174
13	108
14	24
15	0
16	945
17	1950
18	1710
19	720
20	120
21	0
22	10395
23	25290
24	28080
25	16920
26	5400
27	720
28	0
29	135135
30	374850
31	497070
32	383040
33	176400
34	45360
35	5040
36	0
37	2027025
38	6267870
39	9574740
40	8883000
41	5266800
42	1965600
43	423360
44	40320

[1, 0, 1, 0, 3, 2, 0, 15, 18, 6, 0, 105, 174, 108, 24, 0, 945, 1950, 1710, 720, 120, 0, 10395, 25290, 28080, 16920, 5400, 720, 0, 135135, 374850, 497070, 383040, 176400, 45360, 5040, 0, 2027025, 6267870, 9574740, 8883000, 5266800, 1965600, 423360, 40320]

cp's OEIS Frontend

A371025 Triangle read by rows: T(n, k) = 2^nSum_{j=0..k} (-1)^(k - j)binomial(k, j)* Pochhammer(j/2, n).

Table of values

List of values

cp's OEIS Frontend

A371025 Triangle read by rows: T(n, k) = 2^n*Sum_{j=0..k} (-1)^(k - j)*binomial(k, j)* Pochhammer(j/2, n).

Table of values

List of values

A371025 Triangle read by rows: T(n, k) = 2^nSum_{j=0..k} (-1)^(k - j)binomial(k, j)* Pochhammer(j/2, n).