100364domain: NAppears in sequencesNumbers k such that prime(k) == 9 (mod k).at n=7A023151Number of solutions to x*frac[p(x)/x]<=Log[n] or A004648(n)<=Log[n].at n=35A099641Sum of the first k-1 numbers in the k-th column of the natural number array A000027, by antidiagonals.at n=44A185788