# A076066 (b-file synthesized from sequence entry) 1 4 2 6 3 16 4 36 5 60 6 120 7 168 8 270 9 368 10 504 11 660 12 882 13 1100 14 1392 15 1700 16 2054 17 2457 18 2912 19 3450 20 4000 21 4653 22 5338 23 6090 24 6912 25 7828 26 8814 27 9840 28 11004 29 12232 30 13500 31 14904 32 16416 33 17983 34 19650 35 21471 36 23348 37 25326 38 27445 39 29680 40 32034 41 34510 42 37080