# A249397 (b-file synthesized from sequence entry) 1 161 2 171 3 895 4 1337 5 1843 6 1967 7 2575 8 5833 9 8255 10 36121 11 54439 12 87353 13 195921 14 274115 15 284419 16 340363 17 368449 18 387087 19 444639 20 504539