357913951domain: NPropertiesPrimalityPrimeyesAppears in sequencesThe smallest prime number greater than 2^n / 3.at n=29A179283Number of (n+1) X (2+1) 0..2 arrays with no element unequal to a strict majority of its horizontal, diagonal and antidiagonal neighbors, with values 0..2 introduced in row major order.at n=28A231390Prime numbersat n=19205434