# A320934 (b-file synthesized from sequence entry) 1 0 2 0 3 1 4 4 5 20 6 80 7 336 8 1344 9 5440 10 21760 11 87296 12 349184 13 1397760 14 5591040 15 22368256 16 89473024 17 357908480 18 1431633920 19 5726601216 20 22906404864 21 91625881600 22 366503526400 23 1466015154176 24 5864060616704 25 23456246661120 26 93824986644480 27 375299963355136 28 1501199853420544 29 6004799480791040