Numbers k such that if k is decreased by the sum of its digits and k is decreased by the product of its digits both differences are squares > 0.

A274368

Numbers k such that if k is decreased by the sum of its digits and k is decreased by the product of its digits both differences are squares > 0.

Terms

    a(0) =45a(1) =48a(2) =231a(3) =121116a(4) =159229a(5) =11985489a(6) =17514256a(7) =51624256a(8) =88172137a(9) =228523729a(10) =467597425a(11) =11112111412

External references