A097096 - OEIS

A097096 as a simple table

n	a(n)
0	1
1	2
2	5
3	10
4	22
5	40
6	77
7	136
8	250
9	428
10	744
11	1248
12	2114
13	3476
14	5738
15	9304
16	15119
17	24210
18	38755
19	61454
20	97349
21	153030
22	240170
23	374890
24	584176
25	906288
26	1403413
27	2166080
28	3337336
29	5127952
30	7866176
31	12040624
32	18402370
33	28074484
34	42770578
35	65062212

[1,2,5,10,22,40,77,136,250,428,744,1248,2114,3476, 5738,9304,15119,24210,38755,61454,97349,153030, 240170,374890,584176,906288,1403413,2166080, 3337336,5127952,7866176,12040624,18402370, 28074484,42770578,65062212]