1016015

Appears in sequences

• Numbers n, written in base 8, with the property that if the base-8 representation of n is read backwards, the result is 5*n.at n=4A223089
• Number of set partitions of {1,...,n} with largest set of size 9.at n=6A229251
• Odd numbers k such that k/(1+A347381(k)) obtains record values, where A347381 gives the distance from n to the nearest common ancestor of n and sigma(n) in the Doudna-tree.at n=38A386423