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A089445
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Smallest 7-tuple of consecutive primes such that a(n)+a(n+1)+a(n+2)+a(n+3)+a(n+4), n=1...3, are again consecutive primes.
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2
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OFFSET
| 1,1
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EXAMPLE
| 2255507+2255549+2255551+2255567+2255569 = 11277743,
2255549+2255551+2255567+2255569+2255573 = 11277809 and
2255551+2255567+2255569+2255573+2255581 = 11277841 are 3 consecutive primes.
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CROSSREFS
| Cf. A089444, A089446.
Sequence in context: A034608 A046444 A180940 * A089446 A204603 A176382
Adjacent sequences: A089442 A089443 A089444 * A089446 A089447 A089448
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KEYWORD
| fini,full,nonn
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AUTHOR
| Sven Simon (sven-h.simon(AT)t-online.de) and Bill Sindelar (w_sindelar(AT)juno.com), Nov 01 2003
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EXTENSIONS
| Edited by M. F. Hasler (www.univ-ag.fr/~mhasler), Apr 05 2009
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