# A145241 (b-file synthesized from sequence entry)
1 1
2 3
3 27
4 189
5 3969
6 64827
7 3179169
8 121272795
9 13891861179
10 1237840901829
11 331231632520635
12 68946329439933309
13 43098014529769439457
14 20956433266778185286019
15 30601694853748262964093129