%I #9 Jun 14 2022 19:15:12

%S 1,3,5,7,255,15045,20655,25755,39525,44115,46665,65535,70125,97155,

%T 100215,132855,144465,162945,196605,200175,277695,280755,327675,

%U 441915,469965,548505,688245,720375,770355,773925,789225,1017705,1027395,1110015,1114095,1127355

%N Odd numbers that are not of the form p + 2^a + 2^b with b > a > 0, and p prime.

%C This sequence is infinite; in particular, 2^(2^n) - 1 is in this sequence for each n > 2.

%C Not every member of this sequence greater than 7 is divisible by 255, see A268694.

%H Kevin P. Thompson, <a href="/A268693/b268693.txt">Table of n, a(n) for n = 1..392</a>

%Y Cf. A232565, A268694. Supersequence of A156695.

%K nonn

%O 1,2

%A _Arkadiusz Wesolowski_, Feb 11 2016