32466

Appears in sequences

• Numbers k such that 115*2^k+1 is prime.at n=15A032407
• Super-4 Numbers (4 * n^4 contains substring '4444' in its decimal expansion).at n=31A032744
• Arises in the normal ordering of functions of a*(a+)*a, where a and a+ are the boson annihilation and creation operators, respectively.at n=5A123510
• Expansion of (7-41*x+42*x^2)/((1-6*x)*(1-3*x)*(1-2*x)).at n=5A147546
• Number of compositions of n into parts with multiplicity not larger than 10.at n=16A243088
• Least integer m > 0 with pi(m*n) = sigma(m), where sigma(m) is the sum of all positive divisors of m.at n=27A247603
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 221", based on the 5-celled von Neumann neighborhood.at n=36A270936