# A023682 (b-file synthesized from sequence entry) 1 117 2 125 3 144 4 189 5 225 6 229 7 256 8 257 9 272 10 320 11 333 12 392 13 400 14 432 15 441 16 512 17 513 18 549 19 576 20 576 21 592