# A241239 (b-file synthesized from sequence entry) 1 0 2 1 3 4 4 10 5 19 6 30 7 45 8 61 9 84 10 106 11 134 12 165 13 199 14 234 15 277 16 321 17 364 18 412 19 478 20 523 21 595