A137208 - cp's OEIS frontend

A137208 a(n) = a(n-1) + 4a(n-2) - 4a(n-3) for n > 2; a(0)=2, a(1)=3, a(2)=6.

n	a(n)
0	2
1	3
2	6
3	10
4	22
5	38
6	86
7	150
8	342
9	598
10	1366
11	2390
12	5462
13	9558
14	21846
15	38230
16	87382
17	152918
18	349526
19	611670
20	1398102
21	2446678
22	5592406
23	9786710
24	22369622
25	39146838
26	89478486
27	156587350
28	357913942
29	626349398
30	1431655766
31	2505397590
32	5726623062
33	10021590358

[2, 3, 6, 10, 22, 38, 86, 150, 342, 598, 1366, 2390, 5462, 9558, 21846, 38230, 87382, 152918, 349526, 611670, 1398102, 2446678, 5592406, 9786710, 22369622, 39146838, 89478486, 156587350, 357913942, 626349398, 1431655766, 2505397590, 5726623062, 10021590358]

cp's OEIS Frontend

A137208 a(n) = a(n-1) + 4a(n-2) - 4a(n-3) for n > 2; a(0)=2, a(1)=3, a(2)=6.

Table of values

List of values

cp's OEIS Frontend

A137208 a(n) = a(n-1) + 4*a(n-2) - 4*a(n-3) for n > 2; a(0)=2, a(1)=3, a(2)=6.

Table of values

List of values

A137208 a(n) = a(n-1) + 4a(n-2) - 4a(n-3) for n > 2; a(0)=2, a(1)=3, a(2)=6.