26935

Appears in sequences

• Minimal peaks in digital expansions of Pi: positions of peaks equal to 1.at n=27A105275
• Semiprimes at which the Chebyshev bias of semiprimes == 3 (mod 4) and == 1 (mod 4) becomes positive.at n=3A196937
• Number of 0..n arrays x(0..9) of 10 elements with zero 6th differences.at n=25A200333
• G.f. satisfies: A(x) = x^2 - x + Series_Reversion(x - x*A(x)).at n=10A212910
• Number of partitions of n in which any two parts differ by at most 9.at n=43A218511
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 622", based on the 5-celled von Neumann neighborhood.at n=42A269567
• Sum of the smallest parts of the partitions of n into 9 parts.at n=52A326465
• a(n) = floor(x*a(n-1)) for n > 0 where x = (7 + sqrt(77))/2, a(0) = 1.at n=5A370177