A340627 - cp's OEIS frontend

A340627 a(n) = (112^n - 2(-1)^n)/3 for n >= 0.

n	a(n)
0	3
1	8
2	14
3	30
4	58
5	118
6	234
7	470
8	938
9	1878
10	3754
11	7510
12	15018
13	30038
14	60074
15	120150
16	240298
17	480598
18	961194
19	1922390
20	3844778
21	7689558
22	15379114
23	30758230
24	61516458
25	123032918
26	246065834
27	492131670
28	984263338
29	1968526678
30	3937053354
31	7874106710
32	15748213418
33	31496426838

[3, 8, 14, 30, 58, 118, 234, 470, 938, 1878, 3754, 7510, 15018, 30038, 60074, 120150, 240298, 480598, 961194, 1922390, 3844778, 7689558, 15379114, 30758230, 61516458, 123032918, 246065834, 492131670, 984263338, 1968526678, 3937053354, 7874106710, 15748213418, 31496426838]

cp's OEIS Frontend

A340627 a(n) = (112^n - 2(-1)^n)/3 for n >= 0.

Table of values

List of values

cp's OEIS Frontend

A340627 a(n) = (11*2^n - 2*(-1)^n)/3 for n >= 0.

Table of values

List of values

A340627 a(n) = (112^n - 2(-1)^n)/3 for n >= 0.