# A022793 (b-file synthesized from sequence entry) 1 1 2 4 3 10 4 19 5 31 6 46 7 63 8 83 9 106 10 132 11 161 12 193 13 227 14 264 15 304 16 347 17 393 18 442 19 493 20 547 21 604 22 664 23 727 24 793 25 861 26 932 27 1006 28 1083 29 1163 30 1246 31 1331 32 1419 33 1510 34 1604 35 1701 36 1800 37 1902 38 2007 39 2115 40 2226 41 2340 42 2456 43 2575 44 2697 45 2822 46 2950