63241

Properties

Appears in sequences

• Centered 4-dimensional orthoplex numbers (crystal ball sequence for 4-dimensional cubic lattice).at n=17A001846
• Number of nodes in virtual, "optimal", chordal graphs of diameter 4 and degree n+1.at n=32A067956
• Number of partitions of n+3 with largest inscribed rectangle having area <= n.at n=40A218624
• Number of length n+2 0..6 arrays with some pair in every consecutive three terms totalling exactly 6.at n=5A245867
• Number of length 6+2 0..n arrays with some pair in every consecutive three terms totalling exactly n.at n=5A245875
• Numbers k such that k![10]-2 is prime, where k![10] is the ten-fold multifactorial.at n=72A283559
• a(n) = Sum_{k=0..n} 2^k * binomial(n,k) * binomial(4*n+1,k).at n=4A388046
• 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=40A388052
• a(n) = Sum_{k=0..n} binomial(n,k) * binomial(n^2+k+1,n).at n=4A388053
• Prime numbersat n=6337