167051domain: NPropertiesPrimalityPrimeyesAppears in sequencesRun length of the n-th run of Fibonacci composites.at n=43A182600Positive integers x such that x^3 - 1 = y^4 + z^2 for some positive integers y and z.at n=16A266215Artiads (A001583) congruent to 1 mod 50 and for which 5 is a quintic residue.at n=26A271210Prime numbersat n=15262