# A354340 (b-file synthesized from sequence entry) 1 1 2 7 3 38 4 264 5 1629 6 16075 7 122366 8 1414952 9 16076913 10 213998983 11 2112313774 12 53581378400 13 664573162941 14 9967808211387 15 239545427723062 16 5933102008956848 17 79857813309308609 18 2677379355344673255 19 44453311791217697686 20 1743982053518367438616