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A044014 Numbers k such that 2 and 4 occur juxtaposed in the base-10 representation of k but not of k+1. 0
24, 42, 124, 142, 224, 249, 324, 342, 429, 442, 524, 542, 624, 642, 724, 742, 824, 842, 924, 942, 1024, 1042, 1124, 1142, 1224, 1249, 1324, 1342, 1429, 1442, 1524, 1542, 1624, 1642, 1724, 1742, 1824, 1842, 1924, 1942, 2024 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A111948 A039411 A043234 * A087093 A118299 A302360
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified July 24 14:22 EDT 2024. Contains 374584 sequences. (Running on oeis4.)