Number T(n,k) of equivalence classes of ways of placing k 10 X 10 tiles in an n X n square under all symmetry operations of the square; irregular triangle T(n,k), n>=10, 0<=k<=floor(n/10)^2, read by rows.
A236939
Number T(n,k) of equivalence classes of ways of placing k 10 X 10 tiles in an n X n square under all symmetry operations of the square; irregular triangle T(n,k), n>=10, 0<=k<=floor(n/10)^2, read by rows.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =3a(6) =1a(7) =3a(8) =1a(9) =6a(10) =1a(11) =6a(12) =1a(13) =10a(14) =1a(15) =10a(16) =1a(17) =15a(18) =1a(19) =15a(20) =1a(21) =21a(22) =36a(23) =6a(24) =1a(25) =1a(26) =21a(27) =113a(28) =80a(29) =14
External references
- oeis: A236939