a(n) = n!/d where d is the maximum divisor of n! with equal prime exponents.
A336619
a(n) = n!/d where d is the maximum divisor of n! with equal prime exponents.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =4a(6) =20a(7) =24a(8) =192a(9) =280a(10) =2800a(11) =17280a(12) =61600a(13) =207360a(14) =1976832a(15) =28028000a(16) =448448000a(17) =696729600a(18) =3811808000a(19) =12541132800a(20) =250822656000
External references
- oeis: A336619