48962

Appears in sequences

• Eight bishops and one elephant on a 3 X 3 chessboard. G.f.: (1+x-5*x^2)/(1-3*x-x^2+6*x^3).at n=12A175655
• Even numbers n such that the least e with n^e a totient is a new record.at n=12A227534
• (1/4) * number of ways to select 3 distinct collinear points from a square of grid points with side length n.at n=21A320540
• Number of uniquely solveable n X 2 nonograms (hanjie).at n=8A383345
• Number of uniquely solveable n X m nonograms (hanjie), read by antidiagonals.at n=57A384764
• Number of uniquely solveable n X m nonograms (hanjie), read by antidiagonals.at n=63A384764
• Number of n X m yesnograms that can be solved uniquely, read by antidiagonals.at n=57A385862
• Number of n X m yesnograms that can be solved uniquely, read by antidiagonals.at n=63A385862