# A024685 (b-file synthesized from sequence entry) 1 1 2 3 3 13 4 18 5 42 6 57 7 106 8 129 9 212 10 244 11 362 12 413 13 583 14 649 15 866 16 960 17 1244 18 1356 19 1718 20 1848 21 2279 22 2447 23 2970 24 3163 25 3787 26 4006 27 4721 28 4987 29 5822 30 6117 31 7054 32 7407 33 8477 34 8866 35 10083 36 10505 37 11847 38 12335 39 13838 40 14368 41 16005 42 16611 43 18426 44 19074 45 21078