A347215 - OEIS

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A347215

Decimal expansion of Sum_{k=2..5} zeta(k).

4, 9, 6, 6, 2, 4, 1, 9, 5, 8, 8, 6, 2, 3, 2, 8, 8, 3, 9, 7, 1, 9, 5, 2, 2, 5, 1, 1, 1, 5, 5, 6, 7, 7, 2, 5, 0, 8, 1, 5, 7, 6, 8, 0, 6, 4, 9, 6, 7, 9, 3, 7, 0, 3, 9, 1, 8, 4, 9, 9, 8, 6, 7, 8, 0, 5, 9, 7, 6, 9, 8, 8, 2, 1, 6, 2, 7, 6, 4, 2, 9, 5, 1, 3, 7, 0, 3

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..87.

Michael I. Shamos, Shamos's catalog of the real numbers (2011).

EXAMPLE

4.9662419588623288397195225111556772508157680...

MATHEMATICA

RealDigits[Total[Zeta[Range[2, 5]]], 10, 120][[1]] (* Amiram Eldar, Jun 07 2023 *)

CROSSREFS

Cf. A002117, A013661, A013662, A013663.