64377

Appears in sequences

• Number of factorization patterns of polynomials of degree n over F_2.at n=32A006167
• Integers arising in A133677.at n=34A133645
• Second pentagonal numbers that are interprime.at n=24A205881
• Odd numbers n divisible by 3 such that for all k >= 1 the numbers n*2^k + 1 and n*2^(k+1) + 1 do not form a pair of primes.at n=4A243857
• The smallest positive number of the form 3^n-2^a-2^b.at n=13A292425
• a(n) = n^4/6 - 2*n^3/3 - n^2/6 + 5*n/3 + 1.at n=25A299198