Smallest natural number k such that periodic part of 1/sqrt(k) is n (or 0 if no such number exists).
A037211
Smallest natural number k such that periodic part of 1/sqrt(k) is n (or 0 if no such number exists).
Terms
- a(0) =1a(1) =81a(2) =2025a(3) =9a(4) =20736a(5) =324a(6) =36a(7) =1296a(8) =5184a(9) =1a(10) =9801a(11) =81a(12) =680625a(13) =2509056a(14) =160579584a(15) =4356a(16) =3828515625a(18) =3025a(19) =164433494016a(20) =245025a(21) =680625a(22) =2025a(23) =95712890625a(24) =17015625a(25) =156816a(26) =627264a(27) =1936a(28) =40144896
External references
- oeis: A037211