Triangle R, read by rows, such that R^3 transforms column k of R^3 into column k+1 of R^3, so that column k of R^3 equals column 0 of R^(3*k+3), where R^3 denotes the matrix cube of R.

A113389

Triangle R, read by rows, such that R^3 transforms column k of R^3 into column k+1 of R^3, so that column k of R^3 equals column 0 of R^(3*k+3), where R^3 denotes the matrix cube of R.

Terms

    a(0) =1a(1) =3a(2) =1a(3) =15a(4) =6a(5) =1a(6) =136a(7) =66a(8) =9a(9) =1a(10) =1998a(11) =1091a(12) =153a(13) =12a(14) =1a(15) =41973a(16) =24891a(17) =3621a(18) =276a(19) =15a(20) =1a(21) =1166263a(22) =737061a(23) =110637a(24) =8482a(25) =435a(26) =18a(27) =1a(28) =40747561a(29) =27110418

External references