Denominator of Bernoulli(n, 1/10).

Terms

a(0) =1a(1) =5a(2) =300a(3) =250a(4) =30000a(5) =25000a(6) =21000000a(7) =2500000a(8) =300000000a(9) =250000000a(10) =330000000000a(11) =25000000000