828400

Appears in sequences

• Character of extremal vertex operator algebra of rank 19/2.at n=9A028528
• a(n)=4a(n-1)+C(n+3,3),n>0, a(0)=1.at n=9A097788
• Number of (n+1)X(4+1) arrays of permutations of 0..n*5+4 with each element having directed index change 2,-2 -1,0 -1,2 1,0 or 0,-1.at n=5A264375
• T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 2,-2 -1,0 -1,2 1,0 or 0,-1.at n=41A264379
• Number of (6+1)X(n+1) arrays of permutations of 0..n*7+6 with each element having directed index change 2,-2 -1,0 -1,2 1,0 or 0,-1.at n=3A264384
• The number of ways of seating n people around a table for the second time so that k pairs are maintained. T(n,k) read by rows.at n=58A326390