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Search: id:A079720
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| A079720 |
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Neve numbers: from ananym of even, like emirp is ananym of prime, non-palindromic even numbers whose reversal, R(n), is also even. |
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+0
1
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| 24, 26, 28, 42, 46, 48, 62, 64, 68, 82, 84, 86, 204, 206, 208, 214, 216, 218, 224, 226, 228, 402, 404, 406, 408, 412, 416, 418, 422, 426, 428, 432, 436, 438, 442, 446, 448, 452, 456, 458, 462, 466, 468, 472, 476, 478, 482, 486, 488, 492, 496, 498, 602
(list; graph; listen)
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OFFSET
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0,1
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LINKS
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M. J. Halm, Sequences
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FORMULA
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a(n) = 0 (mod 2) and R(n)= 0 (mod 2), but n does not equal R(n)
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EXAMPLE
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E.g. a(1) = 24 because R(24) = 42 = 0 (mod 2), while all x<10 are palindromic, all R(x) for 10<x<18 are odd, R(20) and R(22) are palindromic
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CROSSREFS
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Cf. A005843, A033868, A002113.
Sequence in context: A042198 A002924 A097376 this_sequence A053680 A053968 A058627
Adjacent sequences: A079717 A079718 A079719 this_sequence A079721 A079722 A079723
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KEYWORD
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easy,nonn
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AUTHOR
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Michael Joseph Halm (hierogamous(AT)lycos.com), Feb 17 2003
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