126043

Appears in sequences

• Largest squarefree number k such that Q(sqrt(-k)) has class number n.at n=27A038552
• Greatest number, not divisible by 4, having exactly n partitions into three distinct positive squares.at n=12A096021
• Number of noncrossing path sets on n nodes up to rotation with each path having a prime number of nodes.at n=14A303732
• Largest number k such that C(-k) is the cyclic group of order n, where C(D) is the class group of the quadratic field with discriminant D; or 0 if no such k exists.at n=27A357600