# A058085 (b-file synthesized from sequence entry) 5 1 6 15 7 105 8 952 9 9090 10 95382 11 1087842 12 13434840 13 178777899 14 2551800461 15 38906449491 16 631240265424 17 10861179600740 18 197569486825452 19 3788783963810532 20 76401913920275280 21 1616286241420420437 22 35794282853874086955 23 828206562646486747645