A177168 - cp's OEIS frontend

A177168 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)=6, k=0 and l=-2.

n	a(n)
0	1
1	6
2	10
3	54
4	226
5	1198
6	6186
7	34182
8	190962
9	1096286
10	6377338
11	37652278
12	224654146
13	1353562766
14	8220739274
15	50284009702
16	309467901842
17	1915015423678
18	11907759661850
19	74365628891286
20	466240095217378
21	2933473106737902

[1, 6, 10, 54, 226, 1198, 6186, 34182, 190962, 1096286, 6377338, 37652278, 224654146, 1353562766, 8220739274, 50284009702, 309467901842, 1915015423678, 11907759661850, 74365628891286, 466240095217378, 2933473106737902]

cp's OEIS Frontend

A177168 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)=6, k=0 and l=-2.

Table of values

List of values