A163064 - cp's OEIS frontend

A163064 a(n) = ((3+sqrt(5))(4+sqrt(5))^n + (3-sqrt(5))(4-sqrt(5))^n)/2.

n	a(n)
0	3
1	17
2	103
3	637
4	3963
5	24697
6	153983
7	960197
8	5987763
9	37339937
10	232854103
11	1452093517
12	9055353003
13	56469795337
14	352149479663
15	2196028088597
16	13694580432483
17	85400334485297
18	532562291125063
19	3321094649662237

[3, 17, 103, 637, 3963, 24697, 153983, 960197, 5987763, 37339937, 232854103, 1452093517, 9055353003, 56469795337, 352149479663, 2196028088597, 13694580432483, 85400334485297, 532562291125063, 3321094649662237]

cp's OEIS Frontend

A163064 a(n) = ((3+sqrt(5))(4+sqrt(5))^n + (3-sqrt(5))(4-sqrt(5))^n)/2.

Table of values

List of values

cp's OEIS Frontend

A163064 a(n) = ((3+sqrt(5))*(4+sqrt(5))^n + (3-sqrt(5))*(4-sqrt(5))^n)/2.

Table of values

List of values

A163064 a(n) = ((3+sqrt(5))(4+sqrt(5))^n + (3-sqrt(5))(4-sqrt(5))^n)/2.