55000000000
domain: N
Appears in sequences
- a(n) = (n+1)^n*binomial(n+2,2).at n=9A081132
- 10th binomial transform of (0,0,1,0,0,0,...).at n=11A081140
- Average of positive multiples of 3 with n decimal digits, rounded down.at n=10A110431
- Arithmetic mean of all n-digit positive multiples of n, rounded down.at n=10A110432
- a(n) = n^10*(n + 1)/2.at n=10A170793