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A103359 T(n,k) = Max{p: prime p divides m where n-k<=m<=n+k}, triangle read by rows: 0<=k<n. 1
1, 2, 3, 3, 3, 5, 2, 5, 5, 7, 5, 5, 7, 7, 7, 3, 7, 7, 7, 7, 11, 7, 7, 7, 7, 11, 11, 13, 2, 7, 7, 11, 11, 13, 13, 13, 3, 5, 11, 11, 13, 13, 13, 13, 17, 5, 11, 11, 13, 13, 13, 13, 17, 17, 19, 11, 11, 13, 13, 13, 13, 17, 17, 19, 19, 19, 3, 13, 13, 13, 13, 17, 17, 19, 19, 19, 19, 23, 13, 13 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

T(n,0) = A006530(n); T(n,1) = A093074(n) for n>1;

T(n,n-1) = A060265(n) for n>1.

LINKS

Table of n, a(n) for n=1..80.

CROSSREFS

Sequence in context: A205566 A064338 A197592 * A020481 A066660 A057957

Adjacent sequences:  A103356 A103357 A103358 * A103360 A103361 A103362

KEYWORD

nonn,tabl

AUTHOR

Reinhard Zumkeller, Mar 20 2005

STATUS

approved

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Last modified April 22 06:35 EDT 2019. Contains 322329 sequences. (Running on oeis4.)