A038231 - cp's OEIS frontend

A038231 Triangle whose (i,j)-th entry is binomial(i,j)*4^(i-j).

n	a(n)
0	1
1	4
2	1
3	16
4	8
5	1
6	64
7	48
8	12
9	1
10	256
11	256
12	96
13	16
14	1
15	1024
16	1280
17	640
18	160
19	20
20	1
21	4096
22	6144
23	3840
24	1280
25	240
26	24
27	1
28	16384
29	28672
30	21504
31	8960
32	2240
33	336
34	28
35	1
36	65536
37	131072
38	114688
39	57344
40	17920
41	3584
42	448
43	32
44	1
45	262144
46	589824
47	589824
48	344064
49	129024
50	32256
51	5376
52	576
53	36
54	1

[1, 4, 1, 16, 8, 1, 64, 48, 12, 1, 256, 256, 96, 16, 1, 1024, 1280, 640, 160, 20, 1, 4096, 6144, 3840, 1280, 240, 24, 1, 16384, 28672, 21504, 8960, 2240, 336, 28, 1, 65536, 131072, 114688, 57344, 17920, 3584, 448, 32, 1, 262144, 589824, 589824, 344064, 129024, 32256, 5376, 576, 36, 1]

cp's OEIS Frontend

A038231 Triangle whose (i,j)-th entry is binomial(i,j)*4^(i-j).

Table of values

List of values