A043179 Numbers k such that 6 and 7 occur juxtaposed in the base-8 representation of k but not of k-1.

55, 62, 119, 126, 183, 190, 247, 254, 311, 318, 375, 382, 439, 496, 510, 567, 574, 631, 638, 695, 702, 759, 766, 823, 830, 887, 894, 951, 1008, 1022, 1079, 1086, 1143, 1150, 1207, 1214, 1271, 1278, 1335, 1342, 1399, 1406, 1463

Offset

1,1

Links

Table of n, a(n) for n=1..43.

Crossrefs

Cf. A007094.

Sequence in context: A101285 A159024 A039356 * A043959 A285804 A269808

Adjacent sequences: A043176 A043177 A043178 * A043180 A043181 A043182

Keyword

nonn,base

Author

Clark Kimberling

Status

approved