178215

Appears in sequences

• Floor(average of first n Fibonacci numbers).at n=31A078620
• Expansion of (1-4*x+7*x^2-5*x^3+4*x^4-6*x^5+21*x^6+18*x^7-5*x^8)/(1-x)^5.at n=23A212393
• a(n) is the number of primes occurring between A053182(n) and A053183(n) (excluding the endpoints).at n=32A238399
• Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of four and m runs through the set of least numbers whose prime signature is a partition of n.at n=16A309919