Binomial transform of denominators in a zeta function.

Terms

a(0) =1a(1) =-1a(2) =-6a(3) =-19a(4) =-39a(5) =-66a(6) =-98a(7) =-129a(8) =-172a(9) =-330a(10) =-908a(11) =-2502a(12) =-5955a(13) =-12107a(14) =-21447a(15) =-34063a(16) =-50415a(17) =-72754a(18) =-104236a(19) =-136279a(20) =-103796a(21) =222458a(22) =1424920a(23) =4630232a(24) =11295484a(25) =21347890a(26) =26638757a(27) =-6669206a(28) =-178424687a(29) =-735476377