A164581 - cp's OEIS frontend

A164581 a(n) = 5*a(n - 1) + a(n - 2), with a(0)=1, a(1)=2.

n	a(n)
0	1
1	2
2	11
3	57
4	296
5	1537
6	7981
7	41442
8	215191
9	1117397
10	5802176
11	30128277
12	156443561
13	812346082
14	4218173971
15	21903215937
16	113734253656
17	590574484217
18	3066606674741
19	15923607857922
20	82684645964351
21	429346837679677
22	2229418834362736
23	11576441009493357

[1, 2, 11, 57, 296, 1537, 7981, 41442, 215191, 1117397, 5802176, 30128277, 156443561, 812346082, 4218173971, 21903215937, 113734253656, 590574484217, 3066606674741, 15923607857922, 82684645964351, 429346837679677, 2229418834362736, 11576441009493357]

cp's OEIS Frontend

A164581 a(n) = 5*a(n - 1) + a(n - 2), with a(0)=1, a(1)=2.

Table of values

List of values