77058

Appears in sequences

• Numbers k such that k^4 contains every digit exactly twice.at n=2A154818
• 7th power analog of Keith numbers.at n=18A281918
• Numbers k whose nearest neighbors have the same number of divisors, the same number of distinct prime factors, and the same sum of divisors.at n=15A294173
• Number of partitions of the n-th triangular number n*(n+1)/2 into a triangular number of triangular parts.at n=20A344707
• The number of vertices formed when every pair of n points, placed at the vertices of a regular n-gon, are connected by a circle and where the points lie at the ends of the circle's diameter.at n=25A358746