245745

Appears in sequences

• Number of labeled acyclic digraphs with n nodes containing exactly n-1 points of in-degree zero.at n=14A058877
• Numbers n which when converted to base 4, reversed and converted back to base 10 yield a number m such that n mod m = 0. Cases which are trivial or result in digit loss are excluded.at n=7A091078
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 214", based on the 5-celled von Neumann neighborhood.at n=18A279939