246682590001domain: NAppears in sequencesCarmichael numbers of the form (6*k + 1)*(24*k + 1)*(30*k + 1).at n=11A230722Carmichael numbers of the form (30*k + 1)*(120*k + 1)*(150*k + 1), where 30*k + 1, 120*k + 1 and 150*k + 1 are all primes.at n=6A230746