193181domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of partitions satisfying cn(0,5) <= cn(1,5) + cn(2,5) and cn(0,5) <= cn(4,5) + cn(2,5) and cn(0,5) <= cn(1,5) + cn(3,5) and cn(0,5) <= cn(4,5) + cn(3,5).at n=51A039843Primes n of the form 1000p+q with primes p and q, 998>p>q>100.at n=28A228268Prime numbersat n=17430