90312

Appears in sequences

• a(n) = number of types of conjugacy classes in GL(n,q) (this is independent of q).at n=15A003606
• Number of nX6 0..2 arrays with no element equal to more than one of its king-move neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=7A281137