25251

Appears in sequences

• a(n) = floor(3^n / 2^n).at n=25A002379
• [ sqrt(3/2)^n ].at n=50A014215
• Values of floor((3/2)^n) that are composite.at n=15A070758
• Equal count of primes congruent to 1 mod 4 and 3 mod 4 associated with primes in A007351 (the zero beginning the sequence indicates the prime 2).at n=30A092198
• Let b(n) be the n-th positive integer that is a palindrome in base 2. a(n) = the smallest multiple of b(n) that is > b(n) and that is also a palindrome in binary.at n=41A162843
• Round (3/2)^n.at n=27A179523
• Principal diagonal of the convolution array A213781.at n=40A213782
• Number of distinct values of the sum of 2 products of three 0..n integers.at n=25A225259
• Expansion of Product_{k>=1} ((1 + x^k) / (1 - x^(5*k)))^k.at n=20A285459
• Centered pentagonal numbers which are products of three distinct primes.at n=14A364610