# A138914 (b-file synthesized from sequence entry)
1 1
2 1
3 12
4 390
5 18304
6 1071862
7 73349996
8 5661162666
9 482252816998
10 44704184452202
11 4465265748489708
12 477159108766899654
13 54255973609630750372
14 6536766146592886952548
15 831617552461457925554152