39483

Appears in sequences

• Product of the forward and reverse concatenations of 1 to n.at n=2A078263
• Numbers n such that (n+j) mod (2+j) = 1 for j from 0 to 6 and (n+7) mod 9 <> 1.at n=31A096025
• Integers that are Rhonda numbers to base 15.at n=14A100974
• Products of emirpimes pairs, sorted.at n=6A158126
• Number of nonnegative integers with property that their base 9/5 expansion (see A024653) has n digits.at n=15A245430
• The difference between the two largest distinct parts of a partition (0 if no distinct parts), summed over all partitions of n.at n=31A268191
• Number of integers in n-th generation of tree T(3/4) defined in Comments.at n=52A274146
• Maximum starting value of X such that repeated replacement of X with X-ceiling(X/5) requires n steps to reach 0.at n=43A279075
• Expansion of 1/(1 - Sum_{k>=1} tau_k(k)*x^k), where tau_k(k) = number of ordered k-factorizations of k (A163767).at n=11A305049
• Total number of edges formed after n points have been placed in general position on each edge of a triangle (as in A365929).at n=10A366932