# A035554 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 2 4 4 5 4 6 7 7 8 8 13 9 15 10 21 11 25 12 35 13 43 14 57 15 69 16 90 17 109 18 141 19 170 20 216 21 260 22 326 23 392 24 487 25 585 26 719 27 861 28 1050 29 1254 30 1520 31 1810 32 2181 33 2588 34 3102 35 3672 36 4383 37 5173 38 6143 39 7232 40 8557 41 10049 42 11846 43 13873 44 16300 45 19044 46 22308 47 26000 48 30367 49 35313 50 41131