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A272477 Numbers n that are coprime to the numerator of zeta(2*n)/(Pi^(2*n)). 1
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Complement of A266214.

LINKS

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

MATHEMATICA

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

CROSSREFS

Cf. A266214.

Sequence in context: A023807 A023755 A114886 * A056651 A022772 A004440

Adjacent sequences:  A272474 A272475 A272476 * A272478 A272479 A272480

KEYWORD

nonn,easy

AUTHOR

Vincenzo Librandi, May 03 2016

STATUS

approved

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Last modified September 20 22:20 EDT 2019. Contains 327252 sequences. (Running on oeis4.)