A108300 - cp's OEIS frontend

A108300 a(n+2) = 3*a(n+1) + a(n), with a(0) = 1, a(1) = 5.

n	a(n)
0	1
1	5
2	16
3	53
4	175
5	578
6	1909
7	6305
8	20824
9	68777
10	227155
11	750242
12	2477881
13	8183885
14	27029536
15	89272493
16	294847015
17	973813538
18	3216287629
19	10622676425
20	35084316904
21	115875627137
22	382711198315
23	1264009222082
24	4174738864561
25	13788225815765
26	45539416311856

[1, 5, 16, 53, 175, 578, 1909, 6305, 20824, 68777, 227155, 750242, 2477881, 8183885, 27029536, 89272493, 294847015, 973813538, 3216287629, 10622676425, 35084316904, 115875627137, 382711198315, 1264009222082, 4174738864561, 13788225815765, 45539416311856]

cp's OEIS Frontend

A108300 a(n+2) = 3*a(n+1) + a(n), with a(0) = 1, a(1) = 5.

Table of values

List of values