%I #9 Aug 27 2021 01:48:30

%S 24,56,105,137,186,224,267,299,348,380,429,461,512,542,591,623,672,

%T 704,753,785,834,866,915,953,996,1028,1077,1109,1158,1190,1241,1271,

%U 1320,1352,1401,1433,1482,1514,1563,1595,1644,1682

%N Numbers k such that 2 and 6 occur juxtaposed in the base-9 representation of k but not of k+1.

%Y Cf. A007095.

%K nonn,base

%O 1,1

%A _Clark Kimberling_