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Search: id:A147978
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A147978 k(n)=7^n-6^n-5^n-4^n-3^n-2^n-1^n. +0
2
-5, -14, -42, -98, 126, 4606, 50478, 446782, 3622206, 28040446, 211134798, 1561328062, 11403051486, 82538901886, 593482158318, 4245770823742, 30254894691966, 214923605948926, 1522969836817038, 10770185918341822 (list; graph; listen)
OFFSET

1,1

MATHEMATICA

lst={}; Do[p=7^n-6^n-5^n-4^n-3^n-2^n-1^n; AppendTo[lst, p], {n, 0, 5!}]; lst

CROSSREFS

Sequence in context: A122485 A032249 A129937 this_sequence A034549 A102434 A120901

Adjacent sequences: A147975 A147976 A147977 this_sequence A147979 A147980 A147981

KEYWORD

sign

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Nov 18 2008

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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