187530

Appears in sequences

• Number of -4..4 arrays x(0..n+2) of n+3 elements with zero sum and nonzero second and third differences.at n=3A200200
• T(n,k)=Number of -k..k arrays x(0..n+2) of n+3 elements with zero sum and nonzero second and third differences.at n=24A200204
• Number of -n..n arrays x(0..6) of 7 elements with zero sum and nonzero second and third differences.at n=3A200208
• Number of recursively bi-anti-transitive ordered rooted trees with n nodes.at n=14A358456