141793

Properties

Appears in sequences

• Primes of the form 20n^2+8n+1.at n=29A154405
• Primes of form x^2 - phi(x) in increasing order.at n=25A258435
• Number of nX4 0..1 arrays with every element equal to 1, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.at n=13A298708
• Prime numbersat n=13167