A053217 - OEIS

%I #6 Oct 27 2023 22:00:45

%S 7,11,15,17,18,22,24,25,29,30,32,33,35,36,39,40,41,42,44,45,47,48,51,

%T 52,53,54,56,57,58,59,61,62,64,65,67,68,69,70,72,73,74,75,76,77,79,80,

%U 82,83,85,86,87,88,89,91,92,93,94,95,96,97,99,100,101,102,103,105,106

%N Numbers that do not occur in A001156.

%Y Cf. A001156, A053216.

%K nonn,easy

%O 1,1

%A _Asher Auel_, Dec 27 1999