# A208735 (b-file synthesized from sequence entry)
0 1
1 4
2 20
3 130
4 1070
5 10738
6 127316
7 1741705
8 27003335
9 467906045
10 8961068424
11 187959552998
12 4285257122545
13 105513858706830
14 2790444044794960