A272477 Numbers n that are coprime to the numerator of zeta(2*n)/(Pi^(2*n)).

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 27, 29, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 43, 45, 47, 48, 49, 51, 53, 55, 57, 59, 61, 63, 64, 65, 66, 67, 68, 69, 71, 72, 73, 75, 77, 79, 80, 81, 83, 85, 87, 89, 91

Offset: 1

Author

Vincenzo Librandi, May 03 2016

Keywords

• nonn
• easy

Comments

Complement of A266214.

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A266214.

Programs

Mathematica

Select[Range@200, CoprimeQ[#, Numerator[Zeta[2 #]/Pi^(2 #)]] &]