140802

Appears in sequences

• Number of ways to partition 1 into distinct reduced fractions i/j with j <= n.at n=29A154888
• Number of different hook length multisets of partitions of n.at n=52A180652
• Number of (n+1) X 3 0..2 arrays with every 2 X 3 or 3 X 2 subblock having exactly two clockwise edge increases.at n=4A205980
• Number of (n+1)X6 0..2 arrays with every 2X3 or 3X2 subblock having exactly two clockwise edge increases.at n=1A205983
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X3 or 3X2 subblock having exactly two clockwise edge increases.at n=16A205986
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X3 or 3X2 subblock having exactly two clockwise edge increases.at n=19A205986