1056833

Properties

Appears in sequences

• Reduced binary string self-substitutions: a(n) is obtained by substituting n for each 1-bit in the binary expansion of n, then dividing by n.at n=42A065160
• Numbers n with property that n==5 (mod 12) and 2^(m-1)=1 (mod m) where m=(2*n-1)*n.at n=18A188063
• a(n) = Sum_{k=1..n} (n/gcd(k,n))^(n-2).at n=7A342412
• Odd primes whose base-2 representation has no proper substrings that are base-2 representations of odd primes.at n=33A365518
• Prime numbersat n=82610