A373547 - cp's OEIS frontend

A373547 Triangle read by rows: T(n,k) = 4^k*binomial(n+k, n-k) with 0 <= k <= n.

n	a(n)
0	1
1	1
2	4
3	1
4	12
5	16
6	1
7	24
8	80
9	64
10	1
11	40
12	240
13	448
14	256
15	1
16	60
17	560
18	1792
19	2304
20	1024
21	1
22	84
23	1120
24	5376
25	11520
26	11264
27	4096
28	1
29	112
30	2016
31	13440
32	42240
33	67584
34	53248
35	16384
36	1
37	144
38	3360
39	29568
40	126720
41	292864
42	372736
43	245760
44	65536
45	1
46	180
47	5280
48	59136
49	329472
50	1025024
51	1863680
52	1966080
53	1114112
54	262144

[1, 1, 4, 1, 12, 16, 1, 24, 80, 64, 1, 40, 240, 448, 256, 1, 60, 560, 1792, 2304, 1024, 1, 84, 1120, 5376, 11520, 11264, 4096, 1, 112, 2016, 13440, 42240, 67584, 53248, 16384, 1, 144, 3360, 29568, 126720, 292864, 372736, 245760, 65536, 1, 180, 5280, 59136, 329472, 1025024, 1863680, 1966080, 1114112, 262144]

cp's OEIS Frontend

A373547 Triangle read by rows: T(n,k) = 4^k*binomial(n+k, n-k) with 0 <= k <= n.

Table of values

List of values