A286350 - cp's OEIS frontend

A286350 a(n) = 2*a(n-1) - a(n-2) + a(n-4) for n>3, a(0)=0, a(1)=a(2)=2, a(3)=3.

n	a(n)
0	0
1	2
2	2
3	3
4	4
5	7
6	12
7	20
8	32
9	51
10	82
11	133
12	216
13	350
14	566
15	915
16	1480
17	2395
18	3876
19	6272
20	10148
21	16419
22	26566
23	42985
24	69552
25	112538
26	182090
27	294627
28	476716
29	771343
30	1248060
31	2019404
32	3267464
33	5286867
34	8554330
35	13841197
36	22395528
37	36236726
38	58632254
39	94868979

[0, 2, 2, 3, 4, 7, 12, 20, 32, 51, 82, 133, 216, 350, 566, 915, 1480, 2395, 3876, 6272, 10148, 16419, 26566, 42985, 69552, 112538, 182090, 294627, 476716, 771343, 1248060, 2019404, 3267464, 5286867, 8554330, 13841197, 22395528, 36236726, 58632254, 94868979]

cp's OEIS Frontend

A286350 a(n) = 2*a(n-1) - a(n-2) + a(n-4) for n>3, a(0)=0, a(1)=a(2)=2, a(3)=3.

Table of values

List of values