93851domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes of the form a^a + b^b + c^c + d^d + e^e.at n=32A136292Primes of the form 5n^2 + 6.at n=17A201484a(n) = Sum_{k=0..n} FallingFactorial(n - k, k) * Stirling2(n - k, k), row sums of A362789.at n=10A362790Prime numbersat n=9054