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A043227 Numbers n such that 1 and 4 occur juxtaposed in the base 10 representation of n but not of n-1. 0
14, 41, 114, 140, 214, 241, 314, 341, 410, 441, 514, 541, 614, 641, 714, 741, 814, 841, 914, 941, 1014, 1041, 1114, 1140, 1214, 1241, 1314, 1341, 1400, 1514, 1541, 1614, 1641, 1714, 1741, 1814, 1841, 1914, 1941, 2014, 2041 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..41.

CROSSREFS

Sequence in context: A216298 A056034 A039404 * A044007 A199710 A214521

Adjacent sequences:  A043224 A043225 A043226 * A043228 A043229 A043230

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 28 05:09 EDT 2015. Contains 261118 sequences.