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A098953 Slowest increasing sequence where each number is such that at least one pair of adjacent digits are consecutive, the first of the pair being the smaller. 0
12, 23, 34, 45, 56, 67, 78, 89, 101, 112, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 134, 145, 156, 167, 178, 189, 201, 212, 223, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 245, 256, 267, 278, 289, 301, 312, 323, 334, 340, 341 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Corrected by Zak Seidov, Apr 15 2007

LINKS

Table of n, a(n) for n=1..50.

CROSSREFS

A similar sequence: A082927

Sequence in context: A136414 A017401 A004960 * A228157 A072485 A035333

Adjacent sequences:  A098950 A098951 A098952 * A098954 A098955 A098956

KEYWORD

base,easy,nonn

AUTHOR

Eric Angelini, Oct 21 2004

STATUS

approved

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Last modified November 16 19:17 EST 2019. Contains 329201 sequences. (Running on oeis4.)