%I #8 Feb 12 2021 19:42:20
%S 5,10,19,20,36,48,50,61,76,77,116,136,156,158,181,184,210,242,249,252,
%T 281,285,293,296,318,326,359,405,413,415,454,459,463,476,505,507,512,
%U 515,560,566,622,680,687,743,752,813,817,823
%N Numbers k such that A030767(k) = 4.
%Y Cf. A030767.
%K nonn
%O 1,1
%A _Clark Kimberling_
|