# A253319 (b-file synthesized from sequence entry) 1 16 2 126 3 1217 4 7744 5 58505 6 283804 7 1660088 8 6753250 9 32941939 10 123940122 11 544975707 12 2033911736 13 8556436417 14 32990467558 15 137911795230