%I #17 Feb 07 2020 05:38:02

%S 1,77,319,323,1517,3021,4757,6479,7221,8159,8229,9797,11663,12597,

%T 13629,13869,14429,14949,16637,18407,19043,19437,23407,24947,25437,

%U 30049,30621,34943,34989,35207,39203,43677,44099,47519,51983,53663,55221,65471,70221,77837,78089,79547

%N Odd integers m that divide the sum of the first m nonzero Fibonacci numbers.

%C Not all terms are squarefree, for instance 13869, 14949, 43677, 93357, ... are not.

%C A subsequence of A124456, missing just the even terms A124456({2, 155, 397, 469, ...}) = {2, 758624, 7057466, 10805846, ...}. - _M. F. Hasler_, Feb 06 2020

%H Giovanni Resta, <a href="/A331976/b331976.txt">Table of n, a(n) for n = 1..10000</a>

%H Daniel Yaqubi and Amirali Fatehizadeh, <a href="https://arxiv.org/abs/2001.11839">Some results on average of Fibonacci and Lucas sequences</a>, arXiv:2001.11839 [math.CO], 2020.

%F Equals A124456 without even terms. - _M. F. Hasler_, Feb 06 2020

%o (PARI) forstep(n=1,oo,2, is_A111035(n) && print1(n",")) \\ _M. F. Hasler_, Feb 06 2020

%Y Odd terms in A111035, A124456.

%K nonn

%O 1,2

%A _Michel Marcus_, Feb 03 2020