63829

Appears in sequences

• a(n) = 1/2 times the cancellation factor in reducing Sum_{k=0 to 2n+1} 1/k! to lowest terms.at n=39A102584
• Number of (n+1)X(3+1) 0..2 arrays x(i,j) with every row sum{j*x(i,j), j=1..3+1} equal, and every column sum{i*x(i,j), i=1..n+1} equal.at n=8A232611
• Number of partitions of 3n into exactly 5 parts.at n=38A256314