2147483651

Appears in sequences

• a(n) = 2^n + 3.at n=31A062709
• a(n) = 2*4^n + 3.at n=15A188161
• 2^p + 3 where p is prime.at n=10A241573
• Indices in A261283 where records occur.at n=35A253317
• a(n) = n + 1 when n <= 3, otherwise a(n) = 2^(n-2) + 3; also iterates of A005187 starting from a(1) = 2.at n=32A256994
• a(n) is the smallest n-bit number having the most common prime signature among n-bit numbers. (In case more than one prime signature is tied for most common, choose the smallest n-bit number whose prime signature is one of those tied.)at n=31A342172
• Number of minimal dominating sets in the n-book graph.at n=30A347512