4294967292

Appears in sequences

• a(n) = 2^n - 4.at n=30A028399
• Average theta series of odd unimodular lattices of dimension 14 (multiplied by 61).at n=16A029815
• Average theta series of odd unimodular lattices of dimension 22 (multiplied by 50521).at n=4A029823
• Number of primitive (aperiodic) palindromes using a maximum of four different symbols.at n=30A056460
• a(n) = 4^n - 4.at n=16A058896
• Even entries (A048967) minus the odd entries (A001316) in row n of Pascal's triangle (A007318).at n=32A085814
• a(n) = 2 * A285917(n) for n >=2, a(0) = a(1) = 0.at n=31A120672
• Second diagonal under the main diagonal in A172119 written in a square (see comment).at n=30A173033
• Rows of A219463 seen as numbers in binary representation.at n=33A219843
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 1", based on the 5-celled von Neumann neighborhood.at n=31A277799
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 221", based on the 5-celled von Neumann neighborhood.at n=31A279961
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 641", based on the 5-celled von Neumann neighborhood.at n=31A283506
• 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 65", based on the 5-celled von Neumann neighborhood.at n=31A285645
• 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 245", based on the 5-celled von Neumann neighborhood.at n=31A287131
• 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 259", based on the 5-celled von Neumann neighborhood.at n=31A287197
• 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 501", based on the 5-celled von Neumann neighborhood.at n=31A288762
• 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 641", based on the 5-celled von Neumann neighborhood.at n=31A290073
• Number of aperiodic binary arrays of size n.at n=31A323864
• a(n) = 2^(n-1) - tau(n) where tau(n) is the number of divisors of n.at n=32A349094