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A091431 Happy-go-Lucky numbers: numbers that are both Happy (A007770) and Lucky (A000959). 3
1, 7, 13, 31, 49, 79, 129, 133, 193, 219, 319, 331, 367, 391, 409, 487, 655, 673, 739, 931, 937, 1009, 1029, 1039, 1093, 1209, 1233, 1251, 1275, 1281, 1285, 1303, 1309, 1323, 1339, 1533, 1575, 1587, 1599, 1663, 1771, 1857, 1933, 1959, 1995, 2019, 2115 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Jens Kruse Andersen, Table of n, a(n) for n = 1..10000

Lexico Dictionary.com, Happy-go-lucky

CROSSREFS

Cf. A007770, A000959, A091432, A091280.

Sequence in context: A162652 A181141 A031158 * A060800 A272204 A107146

Adjacent sequences:  A091428 A091429 A091430 * A091432 A091433 A091434

KEYWORD

base,nonn

AUTHOR

G. L. Honaker, Jr., Jan 07 2004

EXTENSIONS

Extended by Ray Chandler, Jan 18 2004

STATUS

approved

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Last modified May 27 11:14 EDT 2017. Contains 287204 sequences.