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A105378 Primes from merging of 5 successive digits in decimal expansion of Zeta(2) or (Pi^2)/6. 1
22643, 24151, 60251, 25189, 92189, 79843, 84377, 58229, 22937, 87383, 43189, 96233, 23371, 90679, 50077, 86627, 76831, 17333, 60509, 77761, 98407, 45587, 76963, 96323, 23563, 36709, 63647, 87833, 84059, 98251, 50683, 87631, 90847 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

The first 10,000 digits of Zeta(2) as calculated by Simon Plouffe at WorldWideSchool.org.

An explanation of Riemann Zeta Functions

MATHEMATICA

Select[FromDigits /@ Partition[RealDigits[Zeta[2], 10, 500][[1]], 5, 1], # > 9999 && PrimeQ[#] &] (* Vincenzo Librandi, Apr 27 2013 *)

CROSSREFS

Cf. A013661.

Sequence in context: A271444 A335397 A251789 * A279443 A287377 A179726

Adjacent sequences:  A105375 A105376 A105377 * A105379 A105380 A105381

KEYWORD

nonn,base

AUTHOR

Andrew G. West (WestA(AT)wlu.edu), Apr 02 2005

EXTENSIONS

Changed offset from 0 to 1 by Vincenzo Librandi, Apr 27 2013

STATUS

approved

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Last modified September 21 16:31 EDT 2021. Contains 347598 sequences. (Running on oeis4.)