70878

Appears in sequences

• Array read by antidiagonals: number of ways of dividing an n X m rectangle into integer-sided rectangles.at n=24A116694
• Define k(0) = 2 and k(m) = m^2-k(m-1) for m >= 1. This is a list of those terms k(m) for which k(m)+1 and k(m)-1 are both in A008578 (primes including 1).at n=10A154734
• Averages of twin prime pairs that are sums of 4 consecutive averages of twin prime pairs.at n=33A160918
• Number of ways of dividing an n X n square into rectangles of integer side lengths.at n=4A182275
• Number of ways to cut a 4 X n rectangle into rectangles with integer sides.at n=4A220297
• Triangle read by rows: T(n,k) gives the number of ways to partition an n X k grid into rectangles of integer side lengths with 0 <= k <= n.at n=14A333476