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A082205
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Palindromes pertaining to A082204.
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2
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1, 22, 232, 3223, 22322, 232232, 3223223, 22322322, 232232232, 3223223223, 22322322322, 232232232232, 3223223223223, 22322322322322, 232232232232232, 3223223223223223, 22322322322322322, 232232232232232232, 3223223223223223223
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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Perhaps no digits other than 1,2 and 3 occur. From the second term onwards the periodic pattern of two 2's followed by a 3 holds.
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LINKS
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Table of n, a(n) for n=1..19.
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EXAMPLE
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The first six palindromes are: 1, 22, 232, 3223,22322, 232232.
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CROSSREFS
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Cf. A082204, A082206.
Sequence in context: A047647 A010938 A022617 * A003205 A037268 A091783
Adjacent sequences: A082202 A082203 A082204 * A082206 A082207 A082208
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KEYWORD
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base,easy,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 10 2003
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EXTENSIONS
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More terms from Joshua Zucker, May 08 2006
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STATUS
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approved
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