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A051334 Euclid-Mullin sequence (A000945) with initial value a(1)=8191 instead of a(1)=2. 11
8191, 2, 3, 7, 53, 1399, 5, 19, 646843, 26945441, 109, 443, 90670999, 280460690293140589, 907, 16293787, 3655513, 499483, 131, 21067, 143797 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

MATHEMATICA

a[1]=8191; a[n_] := First[ Flatten[ FactorInteger[ 1+Product[ a[ j ], {j, 1, n-1} ] ] ] ]; Array[a, 10]

CROSSREFS

Cf. A000945, A000946, A005265, A005266.

Sequence in context: A014885 A137385 A108093 * A145592 A172315 A103902

Adjacent sequences:  A051331 A051332 A051333 * A051335 A051336 A051337

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu)

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Last modified February 17 04:58 EST 2012. Contains 205985 sequences.