Number of binary [ n,8 ] codes.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =1a(8) =9a(9) =56a(10) =333a(11) =2108a(12) =14724a(13) =117169a(14) =1074526a(15) =11249092a(16) =130484439a(17) =1612782351a(18) =20497233072a(19) =260975054461