Coprime to sum of permutation's terms

[Antti Karttunen]

zak seidov wrote:

>Sequence up to n=1000 contains all integers from 1 to
>999.
>Zak
>  
>

This suggests yet another derivative sequence:
"Integers n, such that A117532(1..n) contains all integers from 1 to n-1."

maybe also:
"Integers n, such that A117532(1..n) contains all integers from 1 to n."
if it's not too short.

-- Antti

>--- Leroy Quet <qq-quet at mindspring.com> wrote:
>
>  
>
>>I just submitted:
>>
>>    
>>
>>>%S A117532 1,2,4,6,3,7,8,10,5,11,12,14
>>>%N A117532 a(n) = lowest positive integer not
>>>      
>>>
>>occurring earlier in the 
>>    
>>
>>>sequence such that
>>>sum{k=1..n} a(k) is coprime to n.
>>>      
>>>