A063782 - cp's OEIS frontend

A063782 a(0) = 1, a(1) = 3; for n > 1, a(n) = 2a(n-1) + 4a(n-2).

n	a(n)
0	1
1	3
2	10
3	32
4	104
5	336
6	1088
7	3520
8	11392
9	36864
10	119296
11	386048
12	1249280
13	4042752
14	13082624
15	42336256
16	137003008
17	443351040
18	1434714112
19	4642832384
20	15024521216
21	48620371968
22	157338828800
23	509159145472
24	1647673606144

[1, 3, 10, 32, 104, 336, 1088, 3520, 11392, 36864, 119296, 386048, 1249280, 4042752, 13082624, 42336256, 137003008, 443351040, 1434714112, 4642832384, 15024521216, 48620371968, 157338828800, 509159145472, 1647673606144]

cp's OEIS Frontend

A063782 a(0) = 1, a(1) = 3; for n > 1, a(n) = 2a(n-1) + 4a(n-2).

Table of values

List of values

cp's OEIS Frontend

A063782 a(0) = 1, a(1) = 3; for n > 1, a(n) = 2*a(n-1) + 4*a(n-2).

Table of values

List of values

A063782 a(0) = 1, a(1) = 3; for n > 1, a(n) = 2a(n-1) + 4a(n-2).