Triangle read by rows. T(n,k) is the number of invertible n X n matrices over GF(3) such that the dimension of the eigenspace corresponding to the eigenvalue 1 is k, 0 <= k <= n, n >= 0.

A346384

Triangle read by rows. T(n,k) is the number of invertible n X n matrices over GF(3) such that the dimension of the eigenspace corresponding to the eigenvalue 1 is k, 0 <= k <= n, n >= 0.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =27a(4) =20a(5) =1a(6) =6291a(7) =4719a(8) =221a(9) =1a(10) =13589289a(11) =10191960a(12) =477750a(13) =2120a(14) =1a(15) =266377183929a(16) =199782888129a(17) =9364822830a(18) =41559870a(19) =19481a(20) =1a(25) =3446299857a(26) =176540a(27) =1

External references