# A119959 (b-file synthesized from sequence entry) 1 3 2 7 3 21 4 43 5 111 6 157 7 273 8 343 9 507 10 813 11 931 12 1333 13 1641 14 1807 15 2163 16 2757 17 3423 18 3661 19 4423 20 4971 21 5257 22 6163 23 6807 24 7833 25 9313 26 10101 27 10507 28 11343 29 11773 30 12657 31 16003 32 17031 33 18633 34 19183 35 22053 36 22651 37 24493 38 26407 39 27723 40 29757 41 31863