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Search: id:A060979
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| A060979 |
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|First digit - second digit + third digit - fourth digit ...| = 11. |
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+0
1
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| 209, 308, 319, 407, 418, 429, 506, 517, 528, 539, 605, 616, 627, 638, 649, 704, 715, 726, 737, 748, 759, 803, 814, 825, 836, 847, 858, 869, 902, 913, 924, 935, 946, 957, 968, 979, 1309, 1408, 1419, 1507, 1518, 1529, 1606, 1617, 1628, 1639, 1705, 1716
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Note that all entries are divisible by eleven.
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MATHEMATICA
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Do[ a = IntegerDigits[ n ]; l = Length[ a ]; e = o = {}; Do[ o = Append[ o, a[ [ 2k - 1 ] ] ], {k, 1, l/2 + .5} ]; Do[ e = Append[ e, a[ [ 2k ] ] ], {k, 1, l/2} ]; If[ Abs[ Apply[ Plus, o ] - Apply[ Plus, e ] ] == 11, Print[ n ] ], {n, 1, 2000} ]
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CROSSREFS
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Cf. A008593, A060978-A060980, A060982, A061470-A061479, A061870-A061882.
Sequence in context: A080532 A025334 A025326 this_sequence A061880 A083512 A063366
Adjacent sequences: A060976 A060977 A060978 this_sequence A060980 A060981 A060982
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KEYWORD
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base,nonn,easy
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), May 10 2001
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