A122117 - cp's OEIS frontend

A122117 a(n) = 3a(n-1) + 4a(n-2), with a(0)=1, a(1)=2.

n	a(n)
0	1
1	2
2	10
3	38
4	154
5	614
6	2458
7	9830
8	39322
9	157286
10	629146
11	2516582
12	10066330
13	40265318
14	161061274
15	644245094
16	2576980378
17	10307921510
18	41231686042
19	164926744166
20	659706976666
21	2638827906662
22	10555311626650
23	42221246506598

[1, 2, 10, 38, 154, 614, 2458, 9830, 39322, 157286, 629146, 2516582, 10066330, 40265318, 161061274, 644245094, 2576980378, 10307921510, 41231686042, 164926744166, 659706976666, 2638827906662, 10555311626650, 42221246506598]

cp's OEIS Frontend

A122117 a(n) = 3a(n-1) + 4a(n-2), with a(0)=1, a(1)=2.

Table of values

List of values

cp's OEIS Frontend

A122117 a(n) = 3*a(n-1) + 4*a(n-2), with a(0)=1, a(1)=2.

Table of values

List of values

A122117 a(n) = 3a(n-1) + 4a(n-2), with a(0)=1, a(1)=2.