# A372412 (b-file synthesized from sequence entry)
0 1
1 0
2 6
3 9
4 78
5 225
6 1293
7 4851
8 24174
9 101583
10 480531
11 2123913
12 9869973
13 44669742
14 206614827
15 946394109
16 4378019310
17 20189406771
18 93556141449
19 433284753414
20 2011960692003
21 9345929458455
22 43484293732413
23 202453490369727
24 943647920498997
25 4401470801019600