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0, 0, 126, 2184, 16380, 78120, 279930, 823536, 2097144, 4782960, 9999990, 19487160, 35831796, 62748504, 105413490, 170859360, 268435440, 410338656, 612220014, 893871720, 1279999980, 1801088520, 2494357866, 3404825424, 4586471400
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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COMMENTS
| All the terms are divisible by 3.
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LINKS
| Vincenzo Librandi, Table of n, a(n) for n = 0..1000
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EXAMPLE
| If n=2, then n^7 - n = 126
If n=13, then n^7 - n = 62748504
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PROG
| (MAGMA) [n^7-n: n in [0..40]]; // Vincenzo Librandi, May 02 2011
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CROSSREFS
| Cf. A061167.
Sequence in context: A189345 A172140 A196414 * A202398 A113857 A008397
Adjacent sequences: A133496 A133497 A133498 * A133500 A133501 A133502
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KEYWORD
| nonn
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AUTHOR
| Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Dec 01 2007
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EXTENSIONS
| Corrected and extended by Jonathan Vos Post (jvospost3(AT)gmail.com), Dec 02 2007
Offset changed from 1 to 0. Added a(0)=0, by Vincenzo Librandi, May 02 2011
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