52479
domain: N
Appears in sequences
- a(n) = n*(n^3 - 1)/2.at n=16A027482
- Numbers of the form k*(k^3 +- 1)/2.at n=34A057590
- Triangle of generalized Stirling numbers.at n=22A061692
- Generalized Bell numbers.at n=6A061693
- a(n) = 7*a(n-1) - 14*a(n-2) + 7*a(n-3), a(0)=1, a(1)=3, a(2)=9.at n=9A215007
- Number of partitions of n+8 with largest inscribed rectangle having area <= n.at n=34A218629
- Number of 2Xn arrays containing n copies of 0..2-1 with row sums and column sums nondecreasing.at n=15A267991
- Expansion of Sum_{k>=1} mu(k)*log(1 + x^k/((1 - x^k)*(1 - 2*x^k)))/k.at n=19A308447
- First term of n-th difference sequence of (floor(k*e)), k >= 0.at n=19A325734
- Numbers k such that both k and k+1 are Zeckendorf-Niven numbers (A328208) and lazy-Fibonacci-Niven numbers (A328212).at n=5A330713
- a(n) = Sum_{k=0..floor(n/3)} binomial(2*n+2,n-3*k).at n=8A371777