164441domain: NAppears in sequencesNumber of partitions satisfying cn(0,5) <= cn(1,5) + cn(4,5).at n=49A039839Indices k such that s_k(4) is a (probable) prime, where s_k(4) = 4*s_{k-1}(4) - s_{k-2}(4), k >= 2, s_0(4) = 1, s_1(4) = 5.at n=28A299100