278721

Appears in sequences

• Nearest integer to Gamma(n + 10/11)/Gamma(10/11).at n=9A020005
• Ceiling of Gamma(n+10/11)/Gamma(10/11).at n=9A020095
• a(n) = n(n+7)(n+1)(n^2+2n+12)/120.at n=29A051746
• a(n) = Sum_{j=0..floor(n/2)} T(2*j + q), where T(n) are generalized tribonacci numbers (A001644) and q = n - 2*floor(n/2).at n=20A074475
• Numbers for which the harmonic mean of the nontrivial unitary divisors is an integer.at n=20A335269