2012/09/26 by Liu, Ricky Ini#Combinatorics (math.CO) #FOS: Mathematics #Number Theory (math.NT)
paper · doi:10.48550/arxiv.1209.6026
Let N=p1p2... pn be a product of n distinct primes. Define PN(x) to be the polynomial (1-xN)∏_1≤ i