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A104917 Primes from merging of 3 successive digits in decimal expansion of Catalan's constant. 8
941, 149, 107, 149, 937, 281, 167, 811, 197, 977, 547, 769, 947, 479, 151, 857, 619, 191, 919, 619, 199, 859, 431, 947, 811, 953, 877, 773, 733, 331, 727, 659, 521, 163, 727, 409, 599, 577, 881, 163, 397, 607, 883, 787, 733, 337, 647, 751, 113, 599, 997 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

Greg Fee, Decimal Expansion of Catalan's Constant done to 50000 digits.

Eric Weisstein's World of Mathematics, Catalan's Constant

MATHEMATICA

Select[FromDigits/@Partition[RealDigits[Catalan, 10, 1000][[1]], 3, 1], PrimeQ[#] && #>99&] (* Harvey P. Dale, Feb 28 2013 *)

CROSSREFS

Cf. A006752 (Catalan's constant).

Cf. A104916, A104918, A104919, A104920, A104921, A104922, A104923.

Sequence in context: A204072 A259641 A200428 * A052238 A158718 A104302

Adjacent sequences:  A104914 A104915 A104916 * A104918 A104919 A104920

KEYWORD

nonn,base

AUTHOR

Andrew G. West (WestA(AT)wlu.edu), Mar 29 2005

EXTENSIONS

Changed offset from 0 to 1 by Vincenzo Librandi, Apr 20 2013

STATUS

approved

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Last modified May 7 09:34 EDT 2021. Contains 343647 sequences. (Running on oeis4.)