36398

Appears in sequences

• Becomes prime after exactly 8 iterations of f(x) = sum of prime factors of x.at n=15A047827
• Becomes prime or 4 after exactly 10 iterations of f(x) = sum of prime factors of x.at n=3A048132
• a(n) = 529*n^2 - 746*n + 263.at n=8A156842
• Number of simple graphs on n nodes that are Euler (all nodes even) but not Eulerian (single cycle passes through all edges).at n=12A189771
• Number of nX4 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.at n=4A240373
• Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.at n=3A240374
• T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.at n=31A240376
• T(n,k)=Number of nXk 0..3 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.at n=32A240376
• Number of nonzero elements in all n X n Tesler matrices of nonnegative integers.at n=5A259842
• Total sum of the left-to-right maxima in all compositions of n into distinct parts.at n=21A336771
• Records in first differences of A340494.at n=8A340495