Least number 2k such that p^3 divides the numerator of the Bernoulli number B(2k), where p is the n-th irregular prime, A000928(n).

A092682

Least number 2k such that p^3 divides the numerator of the Bernoulli number B(2k), where p is the n-th irregular prime, A000928(n).

Terms

    a(0) =37580a(1) =86464a(2) =153640a(3) =581468a(4) =914250a(5) =454892a(6) =1510618a(7) =3557642a(8) =84974a(9) =8905404a(10) =11482532a(11) =9629910a(12) =1025814a(13) =9252440a(14) =6484016a(15) =22003936a(16) =17706562a(17) =30054878a(18) =18332698a(19) =37340812a(20) =39775150a(21) =31082358a(22) =5118308a(23) =20315982a(24) =57395934a(25) =25079280

External references