OFFSET
3,3
COMMENTS
LINKS
Hugo Pfoertner, Table of n, a(n) for n = 3..10000
FORMULA
a(n) = A090530(n) / ( 6 * prime(n) ) for n >= 3.
EXAMPLE
a(5)=3 because 198 is the smallest average of a twin prime pair {197,199} that is divisible by the 5th prime 11: 3 = 198 / (6*11).
CROSSREFS
KEYWORD
nonn
AUTHOR
Hugo Pfoertner, Nov 09 2017
STATUS
approved