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Search: id:A071697
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A071697 Product of twin primes of form (4*k+1,4*k+3), k>0. +0
6
35, 323, 899, 1763, 10403, 19043, 22499, 39203, 72899, 79523, 213443, 272483, 324899, 381923, 412163, 656099, 675683, 736163, 777923, 1102499, 1127843, 1512899, 1633283, 1664099, 1695203, 2196323, 2883203, 2965283 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A037074, A071700, a(n) = A071695(n)*A071696(n).

Sequence in context: A090646 A055658 A125773 this_sequence A027792 A101099 A027803

Adjacent sequences: A071694 A071695 A071696 this_sequence A071698 A071699 A071700

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Jun 04 2002

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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