47985domain: NAppears in sequencesNumbers k such that 99*2^k+1 is prime.at n=43A032399Number of partitions of n in which no parts are multiples of 6.at n=45A219601Least number x such that x^n has n digits equal to k. Case k = 6.at n=28A285453Number of maximal irredundant sets in the n-wheel graph.at n=27A291063