# A084142 (b-file synthesized from sequence entry) 1 1 2 120 3 216 4 300 5 531 6 714 7 804 8 999 9 1344 10 1356 11 1395 12 1680 13 1764 14 1770 15 1959 16 2046 17 2121 18 2325 19 2484 20 2511 21 2760 22 2826 23 3150 24 3285 25 3396 26 3744 27 4044 28 4116 29 4146 30 4314 31 4710 32 4839 33 5046 34 5070 35 5136 36 5250 37 5586 38 5970 39 6411 40 6459 41 6501 42 6504 43 6846 44 7275