A132854 - cp's OEIS frontend

A132854 Number of sequences {c(i), i=0..n} that form the initial terms of a self-convolution 4th power of an integer sequence such that 0 < c(n) <= 4*c(n-1) for n>0 with c(0)=1.

n	a(n)
0	1
1	1
2	4
3	32
4	736
5	47600
6	9901728
7	6780161344
8	15819971230848
9	128391245362464512
10	3685238521747987153664
11	378871127417706380405937152
12	140962622184196263047081802452992
13	191428155805533938524028481989647915008

[1, 1, 4, 32, 736, 47600, 9901728, 6780161344, 15819971230848, 128391245362464512, 3685238521747987153664, 378871127417706380405937152, 140962622184196263047081802452992, 191428155805533938524028481989647915008]

cp's OEIS Frontend

A132854 Number of sequences {c(i), i=0..n} that form the initial terms of a self-convolution 4th power of an integer sequence such that 0 < c(n) <= 4*c(n-1) for n>0 with c(0)=1.

Table of values

List of values