59091

Appears in sequences

• Prime(n)*prime(2*n)+prime(n)+prime(2*n).at n=36A072672
• a(n) = number of permutations <p(1), p(2), ..., p(n)> of <1, 2, ..., n>, such that p(k) > p(k-1) when k is composite and p(k) < p(k-1) when k is prime.at n=10A097277
• a(1) = 1; for n>1, a(n) = a(n-1)*b(n-1) + 1, where {b(k)} is the concatenated list of the ordered positive divisors of the terms of {a(k)}.at n=13A129645
• Concatenated list of the positive divisors of the terms of sequence A129645.at n=63A129646
• Number of arrays of median of three adjacent elements of some length-5 0..n array, with no adjacent equal elements in the latter.at n=37A229013