Integers n such that for all i > n the largest prime factor of i(i+1)(i+2)(i+3) exceeds the largest prime factor of n(n+1)(n+2)(n+3).

A193945

Integers n such that for all i > n the largest prime factor of i(i+1)(i+2)(i+3) exceeds the largest prime factor of n(n+1)(n+2)(n+3).

Terms

    a(0) =1a(1) =3a(2) =7a(3) =9a(4) =63a(5) =168a(6) =322a(7) =1518a(8) =1680a(9) =10878a(10) =17575a(11) =70224a(12) =97524a(13) =224846a(14) =612360a(15) =15473807a(16) =61011223a(17) =108384553a(18) =137308589a(19) =999208250a(20) =1497820158a(21) =22377473780a(22) =238092971076a(23) =316419292600

External references