A044689 Numbers n such that string 6,3 occurs in the base 9 representation of n but not of n+1.

57, 138, 219, 300, 381, 462, 521, 543, 624, 705, 786, 867, 948, 1029, 1110, 1191, 1250, 1272, 1353, 1434, 1515, 1596, 1677, 1758, 1839, 1920, 1979, 2001, 2082, 2163, 2244, 2325, 2406, 2487, 2568, 2649, 2708, 2730, 2811

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Crossrefs

Sequence in context: A020284 A140367 A044308 * A250606 A356423 A044389

Adjacent sequences: A044686 A044687 A044688 * A044690 A044691 A044692

Keyword

nonn,base

Author

Clark Kimberling

Status

approved