# A199548 (b-file synthesized from sequence entry) 0 1 1 3 2 14 3 88 4 650 5 5257 6 45017 7 401010 8 3677344 9 34481492 10 329082191 11 3186043296 12 31214870385 13 308901931412 14 3083146893716 15 31001118379636 16 313734072027372 17 3193097704841990 18 32662597147529218 19 335616736745247652 20 3462524444288857191 21 35853293611333010079