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Search: id:A137789
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| A137789 |
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a(n) = 7^n-6^n-5^n-4^n-3^n-2^n. |
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+0
1
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| 127, 4607, 50479, 446783, 3622207, 28040447, 211134799, 1561328063, 11403051487, 82538901887, 593482158319, 4245770823743, 30254894691967, 214923605948927, 1522969836817039, 10770185918341823, 76039637426447647
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OFFSET
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4,1
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MATHEMATICA
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Table[7^n - 6^n - 5^n - 4^n - 3^n - 2^n, {n, 4, 30}] - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), May 02 2008
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CROSSREFS
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Sequence in context: A008398 A144969 A114535 this_sequence A005464 A140477 A110828
Adjacent sequences: A137786 A137787 A137788 this_sequence A137790 A137791 A137792
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KEYWORD
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nonn
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AUTHOR
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Vladimir Orlovsky (4vladimir(AT)gmail.com), Apr 28 2008
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EXTENSIONS
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More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), May 02 2008
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