# A309916 (b-file synthesized from sequence entry) 2 3 3 4 4 5 5 7 6 10 7 13 8 17 9 22 10 28 11 36 12 46 13 58 14 73 15 91 16 114 17 143 18 178 19 221 20 274 21 338 22 418 23 516 24 635 25 781 26 959 27 1177 28 1443 29 1766 30 2161 31 2641 32 3225 33 3936 34 4800 35 5849 36 7123 37 8669 38 10545 39 12819 40 15576 41 18916 42 22961 43 27859 44 33786 45 40958 46 49631 47 60119 48 72795 49 88113 50 106618