Number of indecomposable self-dual codes of length 2n over GF(4).

A001647

Number of indecomposable self-dual codes of length 2n over GF(4).

Terms

    a(0) =1a(1) =0a(2) =1a(3) =1a(4) =2a(5) =4a(6) =10a(7) =31

External references