# A255220 (b-file synthesized from sequence entry) 1 23 2 28 3 46 4 70 5 106 6 160 7 238 8 352 9 520 10 766 11 1126 12 1654 13 2428 14 3562 15 5224 16 7660 17 11230 18 16462 19 24130 20 35368 21 51838 22 75976 23 111352 24 163198 25 239182 26 350542 27 513748 28 752938 29 1103488 30 1617244