# A148152 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 11
5 30
6 93
7 297
8 971
9 3338
10 11610
11 41667
12 151870
13 560921
14 2109659
15 8004331
16 30762570
17 119322599
18 466458505
19 1840186572
20 7303994132
21 29192626506
22 117376023897
23 474341080495
24 1927412337418
25 7865914630990
26 32242731996163
27 132707758649954
28 548168330676156
29 2272568359911595