111641domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of length n 0..2 arrays with new values introduced in order from both ends, and least squares fitting to a straight line with slope zero, with a single point taken as having zero slope.at n=16A245845Primes having only {1, 4, 6} as digits.at n=32A260269Prime numbersat n=10588