# A239682 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 2 5 8 6 16 7 96 8 96 9 192 10 768 11 7680 12 15360 13 184320 14 1105920 15 8847360 16 8847360 17 141557760 18 283115520 19 5096079360 20 20384317440 21 244611809280 22 2446118092800 23 53814598041600 24 107629196083200 25 430516784332800 26 5166201411993600 27 10332402823987200