A059795 Numbers n such that n^2 starts with the reverse of n.

1, 27, 5723, 6524, 409761, 2733747, 38794051, 80524846, 2797727287, 2926594658, 4168247371, 8563062337, 610679929273, 22020444169998484, 99179549703856389, 301646598007609909, 7493068464771057064165

Offset

1,2

Comments

a(14) > 10^12. - Donovan Johnson, Mar 11 2011

Links

Table of n, a(n) for n=1..17.

Example

6524^2 = 42562576.

Crossrefs

Sequence in context: A298595 A278686 A046367 * A211928 A123395 A051680

Adjacent sequences: A059792 A059793 A059794 * A059796 A059797 A059798

Keyword

nonn,base,more

Author

Erich Friedman, Feb 22 2001

Extensions

a(6)-a(8) from Donovan Johnson, Mar 26 2010

a(9)-a(13) from Donovan Johnson, Mar 11 2011

a(14)-a(17) from Giovanni Resta, May 03 2020

Status

approved