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Search: id:A092213
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A092213 In base 2: numbers n of the form k + reverse(k) for at least one k. +0
2
0, 2, 3, 5, 6, 9, 10, 14, 15, 17, 18, 21, 24, 25, 27, 30, 33, 34, 35, 37, 42, 44, 45, 51, 52, 54, 57, 62, 63, 65, 66, 69, 75, 78, 81, 84, 85, 90, 93, 96, 99, 101, 102, 105, 108, 114, 115, 119, 121, 126, 129, 130, 133, 135, 139, 146, 149, 150, 153, 155, 164, 165, 166 (list; graph; listen)
OFFSET

0,2

COMMENT

Base 2 analogue of A067030 (base 10) and A091678 (base 4). Complement of A092214.

EXAMPLE

25 is a term since 25 (decimal) = 11001 = 10100 + 00101 = 20 (decimal) + 5 (decimal).

CROSSREFS

Cf. A035522, A092214, A067030, A091678.

Sequence in context: A047331 A029451 A029455 this_sequence A117142 A076061 A025523

Adjacent sequences: A092210 A092211 A092212 this_sequence A092214 A092215 A092216

KEYWORD

nonn,base,easy

AUTHOR

Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Feb 25 2004

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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