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A135562 Last member of largest n-digit prime quadruplet. 0
19, 829, 9439, 99139, 983449, 9973219, 99982249, 999986179, 9999857299, 99999895609, 999999843259, 9999999990529, 99999999950449, 999999999984529, 9999999999854539, 99999999998034559, 999999999999371719 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,1
LINKS
EXAMPLE
a(4) = 9439 because the largest 4-digit prime quadruplet is {9431, 9433, 9437, 9439}.
CROSSREFS
Cf. A120120.
Sequence in context: A067621 A206308 A369827 * A139194 A176601 A334565
KEYWORD
base,nonn
AUTHOR
Julien Peter Benney (jpbenney(AT)gmail.com), Feb 23 2008
EXTENSIONS
Offset corrected and a(8)-a(18) from Donovan Johnson, May 23 2010
STATUS
approved

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)