A298348 - cp's OEIS frontend

A298348 a(n) = a(n-1) + a(n-2) + a([(n+1)/2]), where a(0) = 1, a(1) = 1, a(2) = 1.

n	a(n)
0	1
1	1
2	1
3	3
4	5
5	11
6	19
7	35
8	59
9	105
10	175
11	299
12	493
13	827
14	1355
15	2241
16	3655
17	6001
18	9761
19	15937
20	25873
21	42109
22	68281
23	110883
24	179657
25	291367
26	471851
27	764573
28	1237779
29	2004593
30	3244613
31	5252861
32	8501129
33	13759991
34	22267121
35	36036873
36	58313755
37	94366565
38	152696257

[1, 1, 1, 3, 5, 11, 19, 35, 59, 105, 175, 299, 493, 827, 1355, 2241, 3655, 6001, 9761, 15937, 25873, 42109, 68281, 110883, 179657, 291367, 471851, 764573, 1237779, 2004593, 3244613, 5252861, 8501129, 13759991, 22267121, 36036873, 58313755, 94366565, 152696257]

cp's OEIS Frontend

A298348 a(n) = a(n-1) + a(n-2) + a([(n+1)/2]), where a(0) = 1, a(1) = 1, a(2) = 1.

Table of values

List of values