A108898 - cp's OEIS frontend

A108898 a(n+3) = 3a(n+2) - 2a(n), a(0) = -1, a(1) = 1, a(2) = 3.

n	a(n)
0	-1
1	1
2	3
3	11
4	31
5	87
6	239
7	655
8	1791
9	4895
10	13375
11	36543
12	99839
13	272767
14	745215
15	2035967
16	5562367
17	15196671
18	41518079
19	113429503
20	309895167
21	846649343
22	2313089023
23	6319476735
24	17265131519
25	47169216511
26	128868696063
27	352075825151
28	961889042431
29	2627929735167
30	7179637555199

[-1, 1, 3, 11, 31, 87, 239, 655, 1791, 4895, 13375, 36543, 99839, 272767, 745215, 2035967, 5562367, 15196671, 41518079, 113429503, 309895167, 846649343, 2313089023, 6319476735, 17265131519, 47169216511, 128868696063, 352075825151, 961889042431, 2627929735167, 7179637555199]

cp's OEIS Frontend

A108898 a(n+3) = 3a(n+2) - 2a(n), a(0) = -1, a(1) = 1, a(2) = 3.

Table of values

List of values

cp's OEIS Frontend

A108898 a(n+3) = 3*a(n+2) - 2*a(n), a(0) = -1, a(1) = 1, a(2) = 3.

Table of values

List of values

A108898 a(n+3) = 3a(n+2) - 2a(n), a(0) = -1, a(1) = 1, a(2) = 3.