133392

Appears in sequences

• Numbers n such that phi(sigma(n)) = 5*phi(n).at n=20A067708
• Number of (n+1) X 4 0..3 arrays with every 2 X 3 or 3 X 2 subblock having exactly two equal edges, and new values 0..3 introduced in row major order.at n=4A206233
• Number of (n+1)X6 0..3 arrays with every 2X3 or 3X2 subblock having exactly two equal edges, and new values 0..3 introduced in row major order.at n=2A206235
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X3 or 3X2 subblock having exactly two equal edges, and new values 0..3 introduced in row major order.at n=23A206238
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X3 or 3X2 subblock having exactly two equal edges, and new values 0..3 introduced in row major order.at n=25A206238
• Number of length n+5 0..2 arrays with at most one downstep in every 5 consecutive neighbor pairs.at n=8A255104