A044510 Numbers n such that string 4,3 occurs in the base 6 representation of n but not of n+1.

27, 63, 99, 135, 167, 171, 207, 243, 279, 315, 351, 383, 387, 423, 459, 495, 531, 567, 599, 603, 639, 675, 711, 747, 783, 815, 819, 855, 891, 927, 963, 1007, 1031, 1035, 1071, 1107, 1143, 1179, 1215, 1247, 1251, 1287, 1323

Offset

1,1

Links

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

Mathematica

SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 6], {4, 3}]>0, 1, 0], {n, 1500}], {1, 0}][[All, 1]] (* Harvey P. Dale, Dec 14 2022 *)

Crossrefs

Sequence in context: A138610 A128530 A044129 * A338556 A304563 A304557

Adjacent sequences: A044507 A044508 A044509 * A044511 A044512 A044513

Keyword

nonn,base

Author

Clark Kimberling

Status

approved