OFFSET
1,5
LINKS
Alois P. Heinz, Table of n, a(n) for n = 1..1000
EXAMPLE
For n = 5 the partitions of 5 contain seven parts that do not divide 5 (see below):
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Partitions Partial
of 5 values
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5 .......................... 0
(4)+1 ...................... 1
(3)+(2) .................... 2
(3)+1+1 .................... 1
(2)+(2)+1 .................. 2
(2)+1+1+1 .................. 1
1+1+1+1+1+1 ................ 0
----------------------------------
Total 7
So a(5) = 7.
CROSSREFS
KEYWORD
nonn
AUTHOR
Omar E. Pol, Jan 19 2013
EXTENSIONS
a(42)-a(45) from Alois P. Heinz, Jan 29 2013
STATUS
approved