252431

Properties

Appears in sequences

• Prime(k), where k is such that (1 + Sum_{i=1..k} prime(i)^13) / k is an integer.at n=17A233350
• The number of steps for a knight to be trapped when moving on a spirally numbered hexagonal board to the lowest available unvisited cell and starting at cell n.at n=3A333683
• The number of steps for a knight to be trapped when moving on a spirally numbered hexagonal board to the lowest available unvisited cell and starting at cell n.at n=8A333683
• The number of steps for a knight to be trapped when moving on a spirally numbered hexagonal board to the lowest available unvisited cell and starting at cell n.at n=9A333683
• Prime numbersat n=22238