Number of tilings of an n-cell circular array with rectangular tiles of any size, and where the number of possible colors of a tile is given by the smallest cell covered.

A345889

Number of tilings of an n-cell circular array with rectangular tiles of any size, and where the number of possible colors of a tile is given by the smallest cell covered.

Terms

    a(0) =1a(1) =4a(2) =16a(3) =76a(4) =436a(5) =2956a(6) =23116a(7) =204556a(8) =2018956a(9) =21977356a(10) =261478156a(11) =3374988556a(12) =46964134156a(13) =700801318156

External references