Table of denominators of coefficients of certain rational polynomials.

Terms

a(0) =1a(1) =1a(2) =6a(3) =1a(4) =3a(5) =45a(6) =1a(7) =2a(8) =15a(9) =70a(10) =1a(11) =3a(12) =15a(13) =35a(14) =1575a(15) =1a(16) =6a(17) =9a(18) =7a(19) =315a(20) =2079a(21) =1a(22) =1a(23) =3a(24) =7a(25) =105a(26) =693a(27) =21021a(28) =1a(29) =6