41196

Appears in sequences

• Triangle T(n,k) read by rows giving number of fixed 4 X k polyominoes with n cells (n >= 4, 1<=k<=n-3).at n=41A059680
• Triangle read by rows: T(n,k) is the coefficient A_k in the transformation Sum_{k=0..n} (k+1)*x^k = Sum_{k=0..n} A_k*(x+2)^k.at n=48A246788
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 118", based on the 5-celled von Neumann neighborhood.at n=31A285908
• Perimeter-magic hexagons of order 3 with magic sum n.at n=10A380964
• Numbers that can be represented as p^r + q^s with 4 distinct odd primes p, q, r, s.at n=5A390179