84110
domain: N
Appears in sequences
- Number of ordered 5-tuples of integers from [ 2,n ] with no common factors among quadruples.at n=24A015655
- Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 58.at n=9A031736
- Number of 3 X n binary matrices with distinct rows, up to row and column permutation; (n,3)-hypergraphs (including empty hyperedge but excluding multiple hyperedges).at n=16A055194
- a(n) = 100*n^2 + 10.at n=29A158492