Denominators of Bernoulli polynomials B(n)(x).

Terms

a(0) =1a(1) =2a(2) =12a(3) =8a(4) =240a(5) =96a(6) =4032a(7) =1152a(8) =34560a(9) =7680a(10) =101376a(11) =18432a(12) =50319360a(13) =7741440a(14) =6635520a(15) =884736a(16) =451215360a(17) =53084160a(18) =42361159680a(19) =4459069440a(21) =140142182400a(23) =152882380800