# A331908 (b-file synthesized from sequence entry) 1 168 2 3588 3 20424 4 73860 5 189468 6 402216 7 782808 8 1385040 9 2214108 10 3423840 11 5196312 12 7218552 13 10353432 14 13823772 15 18047124 16 24083736 17 31051152 18 38334972 19 48877440 20 59201544 21 72052956 22 88004184 23 106601088 24 124009020