78749

Appears in sequences

• Numbers n such that A003144(n) = floor(alpha*n) + 1, where alpha = 1.839... is the positive real zero of x^3-x^2-x-1.at n=9A275158
• Numbers k such that the sum of decimal digits of k is the sum of primes dividing k+1 (with repetition).at n=33A339805
• a(n) = Sum_{k=3..n} binomial(k,3) * floor(n/k).at n=36A366971
• Difference between the primorial base exp-function and the arithmetic derivative.at n=59A373849