223074
domain: N
Appears in sequences
- Horadam sequence (0,1,9,3).at n=8A085504
- a(n) = 3^(n-1)*Fibonacci(n).at n=9A099012
- a(n) = 3*a(n-1) + 9*a(n-2) for n > 1, with a(0)=1, a(1)=3.at n=8A122069
- Minimal covering numbers.at n=56A160559
- Array A(n,k) by ascending antidiagonals: A(n,k) = n^k * Fibonacci(k + 1) for n, k >= 1.at n=52A234357
- a(n) = n^4*Fibonacci(n).at n=9A259547
- Numbers that are the sum of four fourth powers in three or more ways.at n=31A344241
- Numbers that are the sum of four fourth powers in exactly three ways.at n=31A344242