A008336(n) is divisible by the product of the primes p such that n/2 <= p < n; a(n) is the quotient.

A370971

A008336(n) is divisible by the product of the primes p such that n/2 <= p < n; a(n) is the quotient.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =8a(5) =8a(6) =4a(7) =4a(8) =32a(9) =288a(10) =144a(11) =144a(12) =12a(13) =12a(14) =6a(15) =90a(16) =1440a(17) =1440a(18) =80a(19) =80a(20) =4a(21) =84a(22) =42a(23) =42a(24) =1008a(25) =25200a(26) =12600a(27) =340200a(28) =12150a(29) =12150

External references