A043198 - OEIS

%I #9 Aug 23 2021 10:23:07

%S 24,56,105,137,186,216,267,299,348,380,429,461,504,542,591,623,672,

%T 704,753,785,834,866,915,945,996,1028,1077,1109,1158,1190,1233,1271,

%U 1320,1352,1401,1433,1482,1514,1563,1595,1644,1674

%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_