Row sums of triangle A134146 and partition array A134145 (M3(3)/M3).

A134147

Row sums of triangle A134146 and partition array A134145 (M3(3)/M3).

Terms

    a(0) =1a(1) =4a(2) =19a(3) =133a(4) =1123a(5) =12085a(6) =151765a(7) =2236876a(8) =37373866a(9) =702393424a(10) =14611910794a(11) =333811635793

External references