Numbers k such that k! can be expressed as the product of the factorials of prime numbers, repetitions allowed.

A109104

Numbers k such that k! can be expressed as the product of the factorials of prime numbers, repetitions allowed.

Terms

    a(0) =4a(1) =6a(2) =8a(3) =9a(4) =10a(5) =12a(6) =24a(7) =32a(8) =48a(9) =72a(10) =128a(11) =192a(12) =240a(13) =384a(14) =432a(15) =480a(16) =720a(17) =864a(18) =1152a(19) =1440a(20) =2592a(21) =2880a(22) =5040a(23) =6144a(24) =6912a(25) =8192a(26) =10080a(27) =11520a(28) =15360a(29) =15552

External references