# A356836 (b-file synthesized from sequence entry) 0 1 1 12 2 102 3 812 4 6402 5 50412 6 396902 7 3124812 8 24601602 9 193688012 10 1524902502 11 12005532012 12 94519353602 13 744149296812 14 5858675020902 15 46125250870412 16 363143331942402 17 2859021404668812 18 22509027905408102 19 177213201838596012 20 1395196586803360002 21 10984359492588284012