Number of n X n symmetric 0..7 arrays with rows, considered as 8-ary numbers, in strictly increasing order.

A162132

Number of n X n symmetric 0..7 arrays with rows, considered as 8-ary numbers, in strictly increasing order.

Terms

    a(0) =8a(1) =252a(2) =45864a(3) =50262534a(4) =351601076232

External references