Denominator of Bernoulli(n, 1/8).

Terms

a(0) =1a(1) =8a(2) =192a(3) =512a(4) =61440a(5) =32768a(6) =5505024a(7) =2097152a(8) =251658240a(9) =134217728a(10) =35433480192a(11) =8589934592a(13) =549755813888