# A321796 (b-file synthesized from sequence entry) 1 3 2 17 3 31 4 59 5 997 6 2837 7 57349 8 83773 9 224813 10 861743 11 9999991 12 61879669 13 95895673 14 763137931 15 1463016067 16 1608398527 17 6909512173 18 38095693807 19 94041857089 20 4913845865567