60285

Appears in sequences

• Number of ways to place 6 nonattacking knights on a 6 X n board.at n=4A172215
• Numbers k such that 303*2^k+1 is prime.at n=46A322916
• Number of terms in polynomial sequence s(n) = x*y*z*(s(n-1)*s(n-3) + s(n-2)^2)/s(n-4), with s(1) = x, s(2) = s(3) = 1, s(4) = y.at n=29A338218
• Array read by antidiagonals: T(n,k) is the number of ways to place k nonattacking knights on an n X k board.at n=49A390160