# A365692 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 7
5 23
6 72
7 238
8 831
9 2959
10 10645
11 38824
12 143492
13 535700
14 2016020
15 7641574
16 29152015
17 111841263
18 431209723
19 1669945778
20 6493144143
21 25338440143
22 99204579648
23 389570145288
24 1534026813892
25 6055885764548
26 23962654178012
27 95023123291680