26663
domain: N
Appears in sequences
- Powers of fourth root of 11 rounded down.at n=17A018075
- a(n) = Sum_{1 <= i < j <= n} (j-i)^3.at n=13A024166
- Fourth column of triangle A028364.at n=7A067295
- Duplicate of A024166.at n=13A085437
- Number of compositions of n such that every restriction to a circular subinterval has a different sum.at n=42A325679
- a(n) is the least number k such that {k, k^2, ..., k^n} are all odious numbers (A000069), but k^(n+1) is not.at n=13A345399