A033087 - OEIS

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A033087

Numbers in which all pairs of consecutive base-9 digits differ by 2.

0

1, 2, 3, 4, 5, 6, 7, 8, 12, 18, 22, 28, 32, 38, 42, 48, 52, 58, 62, 68, 78, 109, 113, 164, 200, 204, 255, 291, 295, 342, 346, 382, 386, 433, 437, 473, 524, 528, 564, 615, 619, 706, 710, 984, 1020, 1024, 1476, 1480, 1800, 1804, 1840, 1844, 2296, 2300, 2620

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..55.

CROSSREFS

Sequence in context: A015845 A030702 A305926 * A084589 A271831 A180628

Adjacent sequences: A033084 A033085 A033086 * A033088 A033089 A033090

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved