# A092497 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 16
4 64
5 196
6 661
7 1921
8 5431
9 14106
10 35006
11 81858
12 183616
13 393568
14 813916
15 1624114
16 3143974
17 5910904
18 10831414
19 19369614
20 33887006
21 58069748
22 97645340
23 161289668
24 262066349
25 419245385
26 661069025
27 1028234130
28 1578996010
29 2395570650
30 3593235173