98047

Properties

Appears in sequences

• Primes p whose period of reciprocal equals (p-1)/13.at n=22A098680
• Primes in A168472.at n=27A168473
• The number T(n) of isometries of all subspaces of the finite metric space {1,2,...,n} (as a subspace of the reals with the Euclidean metric).at n=14A183156
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 485", based on the 5-celled von Neumann neighborhood.at n=34A282514
• a(n) = Sum_{k=1..n} (-1)^(n - k) * H(k) * k!, where H(k) is the k-th harmonic number.at n=8A330016
• Prime numbersat n=9423