# A264787 (b-file synthesized from sequence entry)
0 1
1 1
2 7
3 2966
4 1310397193
5 579823814813639193
6 477464341236883456112705749206
7 1340767144321669800049265230788088027597024910
8 21516767919669856366796245458194341840929552797762722429430679631