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A060265 Largest prime less than 2n. +0
7
3, 5, 7, 7, 11, 13, 13, 17, 19, 19, 23, 23, 23, 29, 31, 31, 31, 37, 37, 41, 43, 43, 47, 47, 47, 53, 53, 53, 59, 61, 61, 61, 67, 67, 71, 73, 73, 73, 79, 79, 83, 83, 83, 89, 89, 89, 89, 97, 97, 101, 103, 103, 107, 109, 109, 113, 113, 113, 113, 113, 113, 113, 127, 127, 131 (list; graph; listen)
OFFSET

2,1

MAPLE

with(numtheory): [seq(prevprime(2*i), i=2..256)];

CROSSREFS

Cf. A020482, A049653, A088631. Apart from initial term, same as A060308.

Adjacent sequences: A060262 A060263 A060264 this_sequence A060266 A060267 A060268

Sequence in context: A082683 A084752 A037464 this_sequence A098566 A006540 A099726

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Mar 23 2001

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.


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