56695

Appears in sequences

• Crystal ball sequence for 5-dimensional cubic lattice.at n=11A001847
• Number of nodes in virtual, "optimal", chordal graphs of diameter 5, degree =n+1.at n=20A067969
• Number of peaks of the form ud in all paths from (0,0) to (3n,0) that stay in the first quadrant (but may touch the horizontal axis), consisting of steps u=(2,1), U=(1,2), or d=(1,-1).at n=5A108448
• a(n) = A007318 * [1, 6, 14, 9, 0, 0, 0, ...].at n=33A143690
• Expansion of (1 + x)^11 / (1 - x)^12.at n=5A240876
• Left-hand half of triangle A297191.at n=41A297192
• a(n) = numerator(b(n)), where b(0) = b(1) = 1 and b(n) = n*b(n-1)/b(n-2) for n >= 1.at n=36A329654
• a(n) = denominator(b(n)), where b(0) = b(1) = 1 and b(n) = n*b(n-1)/b(n-2) for n >= 1.at n=39A329813
• Partials sums of the cubefull numbers (A036966).at n=38A362971
• Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where A(n,k) = Sum_{j=0..n} binomial(n,j) * binomial(k*n+j+1,n).at n=33A388052