# A357094 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 3
4 20
5 170
6 1789
7 22869
8 342222
9 5874840
10 113865786
11 2459446440
12 58588151148
13 1526055579828
14 43149414029604
15 1316279791377810
16 43090904609439900
17 1506889769163738432
18 56062825134853664328
19 2211097753021838716116
20 92149286987928381312972