Clausen-normalized numerators of the Bernoulli numbers of order 2.

Terms

a(0) =1a(1) =0a(2) =-1a(3) =0a(4) =3a(5) =0a(6) =-5a(7) =0a(8) =7a(9) =0a(10) =-45a(11) =0a(12) =7601a(13) =0a(14) =-91a(15) =0a(16) =54255a(17) =0a(18) =-745739a(19) =0a(20) =3317609a(21) =0a(22) =-17944773a(23) =0a(24) =5436374093a(25) =0a(26) =-213827575a(27) =0a(28) =641235447783a(29) =0