24974

Appears in sequences

• Number of stacks of n pancakes requiring a maximum number of flips to order.at n=13A067607
• Values x for records of the minima of the positive distance d between the ninth power of a positive integer x and the square of an integer y such that d = x^9 - y^2 (x <> k^2 and y <> k^9).at n=29A179791
• Number of partitions of n such that 2*(least part) < number of parts.at n=37A237758
• a(n) = number of steps required to reach F(n+1)-1 from F(n+2)-1 by repeatedly subtracting from a natural number the number of ones in its Zeckendorf representation. Here F(n) = the n-th Fibonacci number, F(0) = 0, F(1) = 1, F(2) = 1, F(3) = 2, ...at n=27A261091
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 494", based on the 5-celled von Neumann neighborhood.at n=41A272548
• Numbers k such that k^2+1, (k+2)^2+1 and (k+6)^2+1 are prime.at n=38A302021
• Total number of blocks in all set partitions of strict integer partitions of n.at n=28A330765
• Number of set partitions of {1..n} such that the mean of the means of the blocks is an integer.at n=10A361865