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A051324 Euclid-Mullin sequence (A000945) with initial value a(1)=71 instead of a(1)=2. +0
1
71, 2, 11, 3, 43, 201499, 67, 5, 487, 19, 967, 13, 131, 17, 3523392679146994953040171, 7, 633046028131441, 197, 1313225762816449, 22441, 29, 7039, 2357 (list; graph; listen)
OFFSET

1,1

MATHEMATICA

a[ n_+1 ] := First[ Flatten[ FactorInteger[ 1+Product[ a[ j ], {j, 1, n} ] ] ] ]

CROSSREFS

Cf. A000945, A000946, A005265, A005266.

Sequence in context: A126650 A126651 A126649 this_sequence A128856 A033391 A122967

Adjacent sequences: A051321 A051322 A051323 this_sequence A051325 A051326 A051327

KEYWORD

easy,nonn

AUTHOR

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

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.


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