Denominator of Euler(n, 1/15).

Terms

a(0) =1a(1) =30a(2) =225a(3) =13500a(4) =50625a(5) =1518750a(6) =11390625a(7) =1366875000a(8) =2562890625a(9) =76886718750a(10) =576650390625