28767

Appears in sequences

• Numbers whose base-13 representation has exactly 5 runs.at n=22A043660
• Numbers n such that 9*10^n + 3*R_n + 4 is prime, where R_n = 11...1 is the repunit (A002275) of length n.at n=28A103096
• Inverse Möbius transform of odd-indexed Fibonacci numbers.at n=11A130095
• a(n) = n^3 - (n+1)^2.at n=31A153257
• a(n) = A066186(n) - A004125(n).at n=22A162362
• Number of (weakly) unimodal compositions of n where all parts 1, 2, ..., m appear where m is the largest part.at n=30A227038
• Expansion of 1 / ((1-x)^2*(1-x^2)*(1-x^3)*...*(1-x^6)).at n=39A288341
• Consecutive states of the linear congruential pseudo-random number generator (31481*s+21139) mod 10^5 when started at s=1.at n=34A384341