75065
domain: N
Appears in sequences
- Dirichlet convolution of Fibonacci numbers with phi(n).at n=24A034748
- Number of (n+2) X 8 0..1 arrays with every 3 X 3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly three ways, and new values 0..1 introduced in row major order.at n=21A204752