26225

Appears in sequences

• a(n) = A170803(n-1) + 2, with a(0) = 1, a(1) = 2.at n=23A170805
• A213784/12.at n=40A213789
• A sequence giving the solution to the problem of identifying two complementary defectives.at n=23A239915
• Number of hypoplactic classes of 4-parking functions of length n.at n=5A243676
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 929", based on the 5-celled von Neumann neighborhood.at n=26A273781
• Terms k of A228058 such that gcd(k - A048250(k), A162296(k) - k) = A162296(k) - k.at n=39A325376
• Odd composites k such that sigma(k) has the same powerful part as k, where sigma is the sum of divisors function.at n=23A386425