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Search: id:A083829
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A083829 Palindromes n such that 3n + 1 is also a palindrome. +0
11
1, 2, 7, 77, 141, 151, 161, 242, 252, 262, 777, 7777, 14041, 14141, 14241, 15051, 15151, 15251, 16061, 16161, 16261, 24042, 24142, 24242, 25052, 25152, 25252, 26062, 26162, 26262, 77777, 777777, 1404041, 1405041, 1406041, 1414141, 1415141 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A083830.

Sequence in context: A064646 A144905 A083455 this_sequence A067963 A059406 A042791

Adjacent sequences: A083826 A083827 A083828 this_sequence A083830 A083831 A083832

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), May 09 2003

EXTENSIONS

Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), May 21 2003

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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