30772

Appears in sequences

• M-sequences from multicomplexes on at most 12 variables with no monomial of degree more than n-1.at n=3A011809
• M-sequences m_0,m_1,m_2,m_3 with m_1 < n.at n=12A011819
• Numbers k such that k^2 is palindromic in base 13.at n=28A029998
• Sums of distinct powers of 13.at n=27A033049
• Numbers n such that n^3 is palindromic in base 13.at n=10A046247
• Number of planar partitions of n with trace 4.at n=19A089351
• Number of (n+2)X(1+2) 0..3 arrays with every 3X3 subblock row and column sum not equal to 0 2 3 6 or 7 and every 3X3 diagonal and antidiagonal sum equal to 0 2 3 6 or 7.at n=18A252257
• Number of n X n 0..1 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly three mistakes.at n=3A278848
• Number of nX4 0..1 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly three mistakes.at n=3A278851
• T(n,k)=Number of nXk 0..1 arrays with rows in nondecreasing lexicographic order and columns in nonincreasing lexicographic order, but with exactly three mistakes.at n=24A278855
• a(n) = sigma_1(n) * sigma_3(n).at n=12A379813