a(n) is the number of 5 element sets of distinct integer sided rectangles that fill an n X n square.

A387241

a(n) is the number of 5 element sets of distinct integer sided rectangles that fill an n X n square.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =2a(4) =19a(5) =87a(6) =257a(7) =571a(8) =1186a(9) =2033a(10) =3488a(11) =5272a(12) =8131a(13) =11320a(14) =16327a(15) =21497a(16) =29397a(17) =37399a(18) =49133a(19) =60616a(20) =77485a(21) =93373a(22) =116367a(23) =137941a(24) =168441a(25) =196548a(26) =236397a(27) =272238a(28) =322686a(29) =368109

External references