A215100 - cp's OEIS frontend

A215100 a(n) = 3a(n-1) + 4a(n-2) + a(n-3) with a(0)=2, a(1)=5, a(2)=22.

n	a(n)
0	2
1	5
2	22
3	88
4	357
5	1445
6	5851
7	23690
8	95919
9	388368
10	1572470
11	6366801
12	25778651
13	104375627
14	422608286
15	1711106017
16	6928126822
17	28051412820
18	113577851765
19	459867333397
20	1861964820071
21	7538941645566
22	30524551550379
23	123591386053472
24	500411306007498
25	2026124013786761

[2, 5, 22, 88, 357, 1445, 5851, 23690, 95919, 388368, 1572470, 6366801, 25778651, 104375627, 422608286, 1711106017, 6928126822, 28051412820, 113577851765, 459867333397, 1861964820071, 7538941645566, 30524551550379, 123591386053472, 500411306007498, 2026124013786761]

cp's OEIS Frontend

A215100 a(n) = 3a(n-1) + 4a(n-2) + a(n-3) with a(0)=2, a(1)=5, a(2)=22.

Table of values

List of values

cp's OEIS Frontend

A215100 a(n) = 3*a(n-1) + 4*a(n-2) + a(n-3) with a(0)=2, a(1)=5, a(2)=22.

Table of values

List of values

A215100 a(n) = 3a(n-1) + 4a(n-2) + a(n-3) with a(0)=2, a(1)=5, a(2)=22.