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A076568
Greatest prime divisor of 5n+10 (sum of five successive integers).
1
5, 5, 5, 5, 7, 5, 5, 5, 11, 5, 13, 7, 5, 5, 17, 5, 19, 5, 7, 11, 23, 5, 5, 13, 5, 7, 29, 5, 31, 5, 11, 17, 7, 5, 37, 19, 13, 5, 41, 7, 43, 11, 5, 23, 47, 5, 7, 5, 17, 13, 53, 5, 11, 7, 19, 29, 59, 5, 61, 31, 7, 5, 13, 11, 67, 17, 23, 7, 71, 5, 73, 37, 5, 19, 11, 13, 79, 5, 5, 41, 83, 7
OFFSET
1,1
LINKS
MATHEMATICA
Table[FactorInteger[5n+10][[-1, 1]], {n, 100}] (* Harvey P. Dale, Jan 10 2023 *)
CROSSREFS
Sequence in context: A321689 A369340 A368870 * A139259 A105444 A240233
KEYWORD
easy,nonn
AUTHOR
Zak Seidov, Oct 19 2002
STATUS
approved