# A297702 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 8 4 16 5 32 6 52 7 88 8 134 9 184 10 254 11 342 12 422 13 530 14 658 15 770 16 922 17 1090 18 1248 19 1438 20 1640 21 1834 22 2090 23 2334 24 2570 25 2842 26 3158 27 3432 28 3762 29 4104 30 4438 31 4810 32 5210 33 5568 34 6022 35 6420 36 6858 37 7344 38 7852 39 8292 40 8816 41 9352 42 9894 43 10448 44 11056 45 11584 46 12274 47 12880 48 13498 49 14168 50 14886 51 15530 52 16298 53 17002 54 17754