96111domain: NAppears in sequencesExpansion of 1/((1-2x)(1-5x)(1-9x)(1-11x)).at n=4A026028Numbers k such that 163*2^k-1 is a prime.at n=7A050833Partial sum of pi(k) from k = 1 to 2^n.at n=9A0721116*a(n) is the gap between sexy prime triples in the n-th sexy prime triple triple whose initial term is 5.at n=11A090775