A257613 - cp's OEIS frontend

A257613 Triangle read by rows: T(n,k) = t(n-k, k); t(n,m) = f(m)t(n-1,m) + f(n)t(n,m-1), where f(x) = 2*x + 4.

n	a(n)
0	1
1	4
2	4
3	16
4	48
5	16
6	64
7	416
8	416
9	64
10	256
11	3136
12	6656
13	3136
14	256
15	1024
16	21888
17	84608
18	84608
19	21888
20	1024
21	4096
22	145664
23	939520
24	1692160
25	939520
26	145664
27	4096
28	16384
29	939520
30	9555456
31	28195840
32	28195840
33	9555456
34	939520
35	16384
36	65536
37	5932032
38	91475968
39	415734784
40	676700160
41	415734784
42	91475968
43	5932032
44	65536

[1, 4, 4, 16, 48, 16, 64, 416, 416, 64, 256, 3136, 6656, 3136, 256, 1024, 21888, 84608, 84608, 21888, 1024, 4096, 145664, 939520, 1692160, 939520, 145664, 4096, 16384, 939520, 9555456, 28195840, 28195840, 9555456, 939520, 16384, 65536, 5932032, 91475968, 415734784, 676700160, 415734784, 91475968, 5932032, 65536]

cp's OEIS Frontend

A257613 Triangle read by rows: T(n,k) = t(n-k, k); t(n,m) = f(m)t(n-1,m) + f(n)t(n,m-1), where f(x) = 2*x + 4.

Table of values

List of values

cp's OEIS Frontend

A257613 Triangle read by rows: T(n,k) = t(n-k, k); t(n,m) = f(m)*t(n-1,m) + f(n)*t(n,m-1), where f(x) = 2*x + 4.

Table of values

List of values

A257613 Triangle read by rows: T(n,k) = t(n-k, k); t(n,m) = f(m)t(n-1,m) + f(n)t(n,m-1), where f(x) = 2*x + 4.