a(n) is the least n-digit number whose square contains only digits greater than 5.
A379602
a(n) is the least n-digit number whose square contains only digits greater than 5.
Terms
- a(0) =3a(1) =26a(2) =264a(3) =3114a(4) =25824a(5) =260167a(6) =2639867a(7) =25845676a(8) =260147437a(9) =2582245083a(10) =25843178924a(11) =258241744863
External references
- oeis: A379602