11877025

Appears in sequences

• Array read by antidiagonals for k,n>=0: T(n,k) = number of tilings of a 2k X n rectangle using dominos and 2 X 2 right triangles.at n=49A362297
• Number of tilings of a 4 X n rectangle using dominos and 2 X 2 right triangles.at n=10A362298