login
A164023
Smallest of largest parts in partitions of n into exactly three primes.
3
2, 3, 3, 3, 5, 5, 5, 5, 7, 5, 7, 7, 11, 7, 11, 7, 13, 11, 11, 11, 13, 11, 13, 11, 17, 13, 17, 11, 19, 13, 17, 13, 19, 13, 19, 17, 23, 17, 23, 17, 31, 17, 23, 19, 29, 17, 31, 19, 29, 19, 31, 19, 37, 23, 29, 23, 31, 23, 31, 23, 41, 29, 37, 23, 37, 29, 41, 31, 41, 29, 37, 29, 47, 31
OFFSET
6,1
COMMENTS
a(n) >= floor(n/3); a(A001748(n)) = A000040(n).
EXAMPLE
a(16) = min{max(2,3,11),max(2,7,7)} = min{11,7} = 7;
a(17) = min{max(2,2,13),max(2,3,11),max(3,7,7),max(5,5,7)} = min{13,11,7,7} = 7.
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Aug 08 2009
STATUS
approved