# A028358 (b-file synthesized from sequence entry) 0 1 1 4 2 10 3 20 4 33 5 48 6 64 7 82 8 103 9 128 10 156 11 186 12 217 13 250 14 286 15 326 16 369 17 414 18 460 19 508 20 559 21 614 22 672 23 732 24 793 25 856 26 922 27 992 28 1065 29 1140 30 1216 31 1294 32 1375 33 1460 34 1548 35 1638 36 1729 37 1822 38 1918 39 2018 40 2121