2829887domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form 9n^3-1.at n=11A200960Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.at n=8A298151Numbers k such that k and k+1 are both in A359747.at n=33A359748Prime numbersat n=205407