165632

Appears in sequences

• Number of nX7 0..2 arrays with new values 0..2 introduced in row major order and no element equal to more than one of its immediate leftward or upward or right-upward antidiagonal neighbors.at n=1A209099
• T(n,k)=Number of nXk 0..2 arrays with new values 0..2 introduced in row major order and no element equal to more than one of its immediate leftward or upward or right-upward antidiagonal neighbors.at n=29A209100
• Number of 2 X n 0..2 arrays with new values 0..2 introduced in row major order and no element equal to more than one of its immediate leftward or upward or right-upward antidiagonal neighbors.at n=6A209101
• Numbers equal to the sum of their aliquot parts, each of them increased by 8.at n=8A304279
• a(1) = 1; a(n+1) = 1 + Sum_{d|n} a(n/d) * a(d).at n=16A339755