119747domain: NPropertiesPrimalityPrimeyesAppears in sequencesa(n) = A077710(n+1)/A077710(n).at n=10A077711Smallest of 3 consecutive prime numbers such that p1*p2*p3+d1+d2+1=average of twin prime pairs, d1(delta)=p2-p1,d2(delta)=p3-p2.at n=18A153406Prime numbersat n=11277