Almost-squares: m such that m/p(m) >= k/p(k) for all k<m, where p(m) is the least perimeter of a rectangle with integer side lengths and area m.

A033501

Almost-squares: m such that m/p(m) >= k/p(k) for all k<m, where p(m) is the least perimeter of a rectangle with integer side lengths and area m.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =4a(4) =6a(5) =8a(6) =9a(7) =12a(8) =15a(9) =16a(10) =18a(11) =20a(12) =24a(13) =25a(14) =28a(15) =30a(16) =35a(17) =36a(18) =40a(19) =42a(20) =48a(21) =49a(22) =54a(23) =56a(24) =60a(25) =63a(26) =64a(27) =70a(28) =72a(29) =77

External references