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A119752 a(1)=2; a(n)=first even number greater than a(n-1) such that a(i)+a(n)+1 is prime for all i=1,2,...,n. 8
2, 8, 14, 44, 224, 638, 1274, 4004, 675404, 2203958, 3075158, 6195234164, 77989711184, 4566262987328 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A119751

Sequence in context: A086177 A162484 A039660 * A111001 A055258 A192777

Adjacent sequences:  A119749 A119750 A119751 * A119753 A119754 A119755

KEYWORD

more,nonn

AUTHOR

Walter Kehowski (wkehowski(AT)cox.net), Jun 17 2006

EXTENSIONS

a(13),a(14) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Mar 23 2008

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Last modified February 17 21:13 EST 2012. Contains 206085 sequences.