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A104824 Primes from merging of 4 successive digits in decimal expansion of Pi. 31
4159, 5897, 9323, 8419, 1693, 8209, 9749, 5923, 2089, 2803, 4211, 7253, 8111, 1117, 7019, 193, 8521, 6229, 1097, 6659, 8233, 7867, 1201, 9091, 5669, 4603, 4861, 3607, 4127, 631, 5881, 5209, 9209, 4091, 3643, 5903, 11, 113, 6521, 1511, 1609, 9433 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Leading zeros permitted. - Harvey P. Dale, Dec 09 2013

LINKS

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

MATHEMATICA

With[{pi = FromDigits/@Partition[RealDigits[Pi, 10, 500][[1]], 4, 1]}, Select[pi, PrimeQ]] (* Vincenzo Librandi, Apr 21 2013 *)

CROSSREFS

Cf. A104819-A104842.

Sequence in context: A145205 A243025 A196494 * A168663 A043627 A250161

Adjacent sequences:  A104821 A104822 A104823 * A104825 A104826 A104827

KEYWORD

nonn,base

AUTHOR

Zak Seidov, Mar 27 2005

STATUS

approved

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Last modified March 25 19:30 EDT 2017. Contains 284082 sequences.