# A203750 (b-file synthesized from sequence entry) 1 1 2 14 3 741 4 87024 5 18068505 6 5845458528 7 2718866959893 8 1719570636306432 9 1419543579377755377 10 1482454643117692608000 11 1910657530214126188243749 12 2978927846824451394372304896 13 5526241720077994999033052180169