Number of inequivalent binary linear codes of length n. Also the number of nonisomorphic binary matroids on an n-set.

A076766

Number of inequivalent binary linear codes of length n. Also the number of nonisomorphic binary matroids on an n-set.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =8a(4) =16a(5) =32a(6) =68a(7) =148a(8) =342a(9) =848a(10) =2297a(11) =6928a(12) =24034a(13) =98854a(14) =503137a(15) =3318732a(16) =29708814a(17) =374039266a(18) =6739630253a(19) =173801649708

External references