A290124 - cp's OEIS frontend

A290124 a(n) = a(n-1) + 12*a(n-2) with a(1) = 1 and a(2) = 2.

n	a(n)
1	1
2	2
3	14
4	38
5	206
6	662
7	3134
8	11078
9	48686
10	181622
11	765854
12	2945318
13	12135566
14	47479382
15	193106174
16	762858758
17	3080132846
18	12234437942
19	49196032094
20	196009287398
21	786361672526
22	3138473121302
23	12574813191614
24	50236490647238
25	201134248946606
26	803972136713462
27	3217583124072734

[1, 2, 14, 38, 206, 662, 3134, 11078, 48686, 181622, 765854, 2945318, 12135566, 47479382, 193106174, 762858758, 3080132846, 12234437942, 49196032094, 196009287398, 786361672526, 3138473121302, 12574813191614, 50236490647238, 201134248946606, 803972136713462, 3217583124072734]

cp's OEIS Frontend

A290124 a(n) = a(n-1) + 12*a(n-2) with a(1) = 1 and a(2) = 2.

Table of values

List of values