A281362 - cp's OEIS frontend

A281362 a(0) = 1, a(1) = 2; for n>1, a(n) = a(n-1) + a(n-2) + floor(n/2).

n	a(n)
0	1
1	2
2	4
3	7
4	13
5	22
6	38
7	63
8	105
9	172
10	282
11	459
12	747
13	1212
14	1966
15	3185
16	5159
17	8352
18	13520
19	21881
20	35411
21	57302
22	92724
23	150037
24	242773
25	392822
26	635608
27	1028443
28	1664065
29	2692522
30	4356602
31	7049139
32	11405757
33	18454912
34	29860686
35	48315615
36	78176319
37	126491952

[1, 2, 4, 7, 13, 22, 38, 63, 105, 172, 282, 459, 747, 1212, 1966, 3185, 5159, 8352, 13520, 21881, 35411, 57302, 92724, 150037, 242773, 392822, 635608, 1028443, 1664065, 2692522, 4356602, 7049139, 11405757, 18454912, 29860686, 48315615, 78176319, 126491952]

cp's OEIS Frontend

A281362 a(0) = 1, a(1) = 2; for n>1, a(n) = a(n-1) + a(n-2) + floor(n/2).

Table of values

List of values