A215076 - cp's OEIS frontend

A215076 a(n) = 3a(n-1) + 4a(n-2) + a(n-3) with a(0)=3, a(1)=3, a(2)=17.

n	a(n)
0	3
1	3
2	17
3	66
4	269
5	1088
6	4406
7	17839
8	72229
9	292449
10	1184102
11	4794331
12	19411850
13	78596976
14	318232659
15	1288497731
16	5217020805
17	21123285998
18	85526438945
19	346289481632
20	1402097486674
21	5676976825495
22	22985609904813
23	93066834503093
24	376819919954026
25	1525712707779263

[3, 3, 17, 66, 269, 1088, 4406, 17839, 72229, 292449, 1184102, 4794331, 19411850, 78596976, 318232659, 1288497731, 5217020805, 21123285998, 85526438945, 346289481632, 1402097486674, 5676976825495, 22985609904813, 93066834503093, 376819919954026, 1525712707779263]

cp's OEIS Frontend

A215076 a(n) = 3a(n-1) + 4a(n-2) + a(n-3) with a(0)=3, a(1)=3, a(2)=17.

Table of values

List of values

cp's OEIS Frontend

A215076 a(n) = 3*a(n-1) + 4*a(n-2) + a(n-3) with a(0)=3, a(1)=3, a(2)=17.

Table of values

List of values

A215076 a(n) = 3a(n-1) + 4a(n-2) + a(n-3) with a(0)=3, a(1)=3, a(2)=17.