# A032259 (b-file synthesized from sequence entry)
1 2
2 1
3 2
4 4
5 14
6 50
7 194
8 750
9 2934
10 11557
11 46010
12 184784
13 748678
14 3056308
15 12562908
16 51952261
17 216011544
18 902512979
19 3787287378
20 15955748048
21 67462625834
22 286172617162
23 1217561851258
24 5194521586232