320481

Appears in sequences

• Number of second differences of arrays of length n + 2 of numbers in 0..4.at n=5A228214
• T(n,k)=Number of second differences of arrays of length n+2 of numbers in 0..k.at n=41A228218
• Number of second differences of arrays of length 8 of numbers in 0..n.at n=3A228223