29944domain: NAppears in sequencesa(n) = T(3,n), array T given by A048505.at n=9A048508Sum of a(n) terms of 1/k^(5/6) first exceeds n.at n=28A056181Numbers k such that sigma(k-2) + sigma(k+2) = sigma(2k).at n=13A067172a(n) = ceiling(A107293(n)/2).at n=35A173693Number of partitions of n having no odd singletons (n>=0).at n=49A265256