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Search: id:A053779
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| A053779 |
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Sum of first n composite numbers is palindromic. |
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+0
3
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| 1, 22, 24, 167, 202, 226, 1443, 2380, 3190, 3952, 4220, 16827, 26304, 37612, 40813, 213501, 376524, 1920079, 2061085, 2635057, 3463613, 4268588, 16513206, 68101132, 166428703, 207224360, 403784450, 421279478, 1384813481
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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Sequence is 4 + 6 + 8 + 9 + 10 + 12 + ... + z. For values of z see A057959.
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LINKS
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P. De Geest, Palindromic Sums
C. Rivera, PrimePuzzle 89
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CROSSREFS
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Cf. A002808, A002113, A053780.
Sequence in context: A138603 A155911 A061411 this_sequence A034304 A167459 A066737
Adjacent sequences: A053776 A053777 A053778 this_sequence A053780 A053781 A053782
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KEYWORD
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base,nonn
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AUTHOR
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G. L. Honaker, Jr. (honak3r(AT)gmail.com), Mar 29 2000
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EXTENSIONS
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More terms from G. L. Honaker, Jr. (honak3r(AT)gmail.com), Mar 29 2000. Further terms added by Patrick De Geest (pdg(AT)worldofnumbers.com), 11/2000.
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