Square array T(n, k) = denominator( zeta_r(2*n) * sqrt(A003658(k + 2)) / Pi^(4*n) ), read by antidiagonals, where zeta_r is the Dedekind zeta-function over r and r is the real quadratic field with discriminant A003658(k + 2).
A370411
Square array T(n, k) = denominator( zeta_r(2*n) * sqrt(A003658(k + 2)) / Pi^(4*n) ), read by antidiagonals, where zeta_r is the Dedekind zeta-function over r and r is the real quadratic field with discriminant A003658(k + 2).
Terms
- a(0) =1a(1) =75a(2) =1a(3) =16875a(4) =24a(5) =1a(6) =221484375a(7) =34560a(8) =18a(9) =1a(10) =116279296875a(11) =116121600a(12) =58320a(13) =39a(14) =1a(16) =780337152000a(17) =440899200a(18) =296595a(19) =51a(20) =1a(24) =68420017575a(25) =663255a(26) =63a(27) =1
External references
- oeis: A370411