# A237589 (b-file synthesized from sequence entry) 1 1 2 4 3 9 4 16 5 27 6 40 7 57 8 76 9 99 10 128 11 159 12 196 13 237 14 280 15 327 16 380 17 439 18 500 19 567 20 638 21 711 22 790 23 873 24 962 25 1059 26 1160 27 1263 28 1370 29 1479 30 1592 31 1719 32 1850 33 1987 34 2126 35 2275 36 2426 37 2583 38 2746 39 2913 40 3086 41 3265 42 3446 43 3637 44 3830 45 4027 46 4226 47 4437 48 4660 49 4887