653676

Appears in sequences

• Number of 7-step one space at a time bishop's tours on an n X n board summed over all starting positions.at n=32A187160
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) - n, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.at n=24A294417