

A249487


Numbers k such that the infinitary summatory Liouville function L*(k) = Sum{i=1..k} A064179(i) is zero and L*(k1)*L*(k+1)=1.


2



2, 34, 42, 44, 198, 202, 646, 694, 840, 842, 856, 866, 876, 878, 880, 898, 902, 916, 1038, 1042, 1044, 1046, 1048, 1052, 1068, 1076, 1090, 1140, 1582, 1588, 1598, 1684, 1692, 1726, 1748, 1750, 2292, 2304, 2336, 2478, 2556, 2558, 2754, 2762, 2766, 2772, 2774
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

1,1


COMMENTS

Analog of A249482 in FermiDirac arithmetic, based on distinct terms of A050376 as "primes". Surprisingly there is a giant contrast between this sequence and A249482.
For k >= 1,
in interval [a(2k1), a(2k)], L(n) <= 0,
in interval [a(2k), a(2k+1)], L(n) >= 0.
In particular, for k=1, in interval [2, 34], L(n) <= 0.


LINKS



CROSSREFS



KEYWORD

nonn


AUTHOR



EXTENSIONS



STATUS

approved



