A294538 - OEIS

A294538 as a simple table

n	a(n)
0	1
1	2
2	10
3	22
4	45
5	83
6	147
7	252
8	424
9	705
10	1161
11	1901
12	3100
13	5042
14	8186
15	13275
16	21511
17	34839
18	56406
19	91304
20	147773
21	239143
22	386985
23	626200
24	1013260
25	1639538
26	2652879
27	4292501
28	6945467
29	11238058
30	18183618
31	29421772
32	47605489
33	77027363
34	124632957
35	201660428

[1,2,10,22,45,83,147,252,424,705,1161,1901,3100, 5042,8186,13275,21511,34839,56406,91304,147773, 239143,386985,626200,1013260,1639538,2652879, 4292501,6945467,11238058,18183618,29421772, 47605489,77027363,124632957,201660428]