a(n) is the number whose reversed n-digit square is the largest among all reversals of n-digit squares.
A383027
a(n) is the number whose reversed n-digit square is the largest among all reversals of n-digit squares.
Terms
- a(0) =3a(1) =7a(2) =17a(3) =83a(4) =167a(5) =583a(6) =1833a(7) =8167a(8) =10583a(9) =41833a(10) =191833a(11) =489417a(12) =1989417a(13) =9958167a(14) =25041833a(15) =74958167a(16) =125041833a(17) =831989417a(18) =1625041833a(19) =9874958167a(20) =15831989417a(21) =65831989417a(22) =309874958167a(23) =834168010583
External references
- oeis: A383027