Central coefficients of triangle A185384.

A208473

Central coefficients of triangle A185384.

Terms

    a(0) =1a(1) =6a(2) =78a(3) =1100a(4) =16310a(5) =248724a(6) =3863244a(7) =60784152a(8) =965571750a(9) =15451970820a(10) =248731275364

External references