98377domain: NPropertiesPrimalityPrimeyesAppears in sequencesMiddle 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=24A153404Expansion of 1 / ((1-x)^2*(1-x^2)*(1-x^3)*...*(1-x^10)).at n=39A288345Prime numbersat n=9446