%I #18 Mar 16 2016 10:48:44
%S 2,4,8,19,51,141,392,1079,2957,8072,21987,59825,162695,442342,1202521,
%T 3268920,8885999,24154826,65659826,178482140
%N Complement of A269020: numbers not of the form ceiling(n^(1+1/n)).
%C The limiting ratio is e (see comment in A059921).
%e The term 8 appears because A269020(5)=7 and A269020(6)=9.
%t Complement[Range[1, 100000], Table[Ceiling[n^(1 + 1/n)], {n, 100000}]] (* _Vaclav Kotesovec_, Mar 12 2016 *)
%o (PARI) a269020(n) = ceil(n^(1+1/n))
%o for(n=1, 1e20, if(a269020(n+1)-a269020(n) > 1, print1(a269020(n)+1, ", "))) \\ _Felix Fröhlich_, Mar 12 2016
%Y Cf. A059921, A269020.
%K nonn,more
%O 1,1
%A _Bob Selcoe_, Feb 18 2016
%E a(18)-a(20) from _Felix Fröhlich_, Mar 12 2016
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