12792967236domain: NAppears in sequencesPositive integers n such that if n is a square, then so is r(n), where r(n) is the nonnegative integer defined by cyclic replacement of the digits d of n in base 12, that is, d->d+1 if d<11 and d->0 if d=11.at n=12A127856a(n) = A127858(n)^2.at n=4A127860