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Search: id:A020934
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A020934 Greatest k such that (kth prime) < (4 times n-th prime). +0
7
4, 5, 8, 9, 14, 15, 19, 21, 24, 30, 30, 34, 38, 39, 42, 47, 51, 53, 56, 61, 61, 65, 67, 71, 76, 79, 80, 82, 84, 87, 96, 99, 101, 101, 108, 110, 114, 118, 121, 125, 127, 128, 135, 136, 138, 138, 146, 154, 155, 156, 158, 162, 162, 168, 172, 177, 180, 180, 185, 188 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A020900, A020901, A020934-A020940.

Adjacent sequences: A020931 A020932 A020933 this_sequence A020935 A020936 A020937

Sequence in context: A126001 A073320 A020668 this_sequence A094004 A067271 A064394

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

EXTENSIONS

More terms from Henry Bottomley (se16(AT)btinternet.com), Nov 13 2000

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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