# A160002 (b-file synthesized from sequence entry) 0 0 1 3 2 10 3 19 4 34 5 57 6 88 7 123 8 176 9 253 10 342 11 449 12 572 13 749 14 980 15 1261 16 1560 17 1903 18 2328 19 2889 20 3562 21 4377 22 5276 23 6247