# A055543 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 8
5 15
6 36
7 77
8 184
9 423
10 1060
11 2585
12 6612
13 16913
14 44226
15 116115
16 309120
17 826693
18 2229606
19 6041145
20 16461300
21 45034605
22 123722632
23 341045702
24 943197528
25 2615922250
26 7274629700
27 20278767420
28 56656404896
29 158617430965
30 444926154060
31 1250255699930