475273

Properties

Appears in sequences

• Centered heptagonal twin prime numbers.at n=25A144975
• Number of (n+3) X (3+3) 0..1 arrays with each row and column divisible by 15, read as a binary number with top and left being the most significant bits.at n=9A262452
• Primes p such that 2*p + 79 is a square.at n=34A269790
• a(n) is the smallest number which can be represented as the sum of n distinct positive cubes in exactly n ways, or 0 if no such number exists.at n=33A350270
• Prime numbersat n=39638