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A094877 Primes that are reached in A094830. 0
2, 2, 3, 199, 5, 107, 7, 547, 263, 11, 11, 17, 13, 31, 41, 53, 17, 83, 19, 199, 643, 563, 23, 199, 547, 643, 1301, 227, 29, 563, 31, 643, 439, 59, 643, 199, 37, 199, 563, 269, 41, 107, 43, 199, 643, 643, 47, 197, 199, 149, 439, 199, 53, 547, 131, 269, 131, 227, 59 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

p2[n_]:=NestWhile[#+Total[IntegerDigits[#]^2]&, n, !PrimeQ[#]&]; Array[p2, 60] (* From Harvey P. Dale, Dec 03 2011 *)

CROSSREFS

Sequence in context: A184847 A177764 A027498 * A006560 A088251 A140839

Adjacent sequences:  A094874 A094875 A094876 * A094878 A094879 A094880

KEYWORD

easy,nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), Jun 15 2004

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Last modified February 16 07:39 EST 2012. Contains 205881 sequences.