[seqfan] Re: 2.a(n) = a(a(n))

[Jean-Paul Allouche]

Could it be true that the values a(n) such that a(n) > a(n-1) are all values
of A007378 (and why). In other words is it true that the peak values on
J.-M. Falcoz' curve (sort of straight line) are particular values of
A007378 (and which ones)? 

jpa