# A294507 (b-file synthesized from sequence entry) 1 1 2 52 3 7689 4 1176564625 5 915495729492 6 1507470694179701824 7 2916521865098581522761 8 21333370304597346190818638521 9 1675481131512375613482932303229309861556 10 9784120259254858957467327917016090730358625 11 4284997268972399392421947270075253022799901265537333204