48615
domain: N
Appears in sequences
- a(n) is the n-th J_13-prime (Josephus_13 prime).at n=10A163793
- a(n) = ceiling(A000931(n)/2).at n=43A173692
- Index of the first superabundant number k having abundance >= n.at n=16A240074
- Triangle read by rows: T(n,k) is the number of permutations of 2 indistinguishable copies of 1..n with exactly k local maxima.at n=12A334774