A177178 - cp's OEIS frontend

A177178 Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=8, k=1 and l=-1.

n	a(n)
0	1
1	8
2	17
3	100
4	475
5	2843
6	16691
7	105026
8	668777
9	4379697
10	29069769
11	195897417
12	1334255973
13	9178287643
14	63648492949
15	444568586864
16	3124500279731
17	22080853944311
18	156808387564259
19	1118463885704019
20	8009066218515015

[1, 8, 17, 100, 475, 2843, 16691, 105026, 668777, 4379697, 29069769, 195897417, 1334255973, 9178287643, 63648492949, 444568586864, 3124500279731, 22080853944311, 156808387564259, 1118463885704019, 8009066218515015]

cp's OEIS Frontend

A177178 Sequence defined by the recurrence formula a(n+1)=sum(a(p)*a(n-p)+k,p=0..n)+l for n>=1, with here a(0)=1, a(1)=8, k=1 and l=-1.

Table of values

List of values