25535

Appears in sequences

• Numbers k such that k and k^2 use only the digits 0, 2, 3, 5 and 6.at n=55A136888
• Number of planar n X n X n binary triangular grids with no more than 3 ones in any 4 X 4 X 4 subtriangle.at n=6A153528
• Collatz (or 3x+1) trajectory starting at 10087.at n=9A161022
• Odd nonprimes n such that n+d+1 is prime for all divisors d of n.at n=37A187554
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 758", based on the 5-celled von Neumann neighborhood.at n=34A273490