73643

Properties

Appears in sequences

• n times n+9 gives the concatenation of two numbers m and m-3.at n=5A116271
• G.f. is the polynomial (Product_{k=1..17} (1 - x^(3*k)))/(1-x)^17.at n=6A162637
• a(1) = 2; a(n + 1) = smallest prime > a(n) such that a(n + 1) - a(n) is the product of 10 primes.at n=7A285694
• Prime numbersat n=7272