# A375051 (b-file synthesized from sequence entry) 0 -2 1 1 2 0 3 441 4 75264 5 14402025 6 3451797504 7 1043554187025 8 392874877255680 9 181193143212358641 10 100757479882752000000 11 66592039534109652160521 12 51648427918242896412672000 13 46486269540273907302519872025 14 48078115878910207012782666153984