54953

Appears in sequences

• Number of ways to place 3 nonattacking nightriders on a 3 X n board.at n=24A172218
• Monotonic ordering of nonnegative differences 9^i-2^j, for 40>= i>=0, j>=0.at n=39A192123
• Monotonic ordering of nonnegative differences 3^i-4^j, for 40>= i>=0, j>=0.at n=42A192147
• Monotonic ordering of nonnegative differences 3^i-8^j, for 40>= i>=0, j>=0.at n=31A192155
• Monotonic ordering of nonnegative differences 9^i-4^j, for 40>= i>=0, j>=0.at n=20A192170
• Total sum of odd parts in the last section of the set of partitions of n.at n=34A206435
• a(n) = 3^n - 2^(n+2).at n=10A214091
• 3^(p-1)-2^(p+1) for primes p > 3.at n=2A239926
• Numbers k such that there is no prime p and index j > k such that A002182(j) = p * A002182(k).at n=16A309042
• Number of connected non-3-semi-transitively orientable graphs on n vertices.at n=4A319492