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Search: id:A105067
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| A105067 |
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n^11 + n^10 + n^9 + n^8 + n^7 + n^6 + n^5 + n^4 + n^3 + n^2 + n + 1. |
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+0
4
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| 1, 12, 4095, 265720, 5592405, 61035156, 435356467, 2306881200, 9817068105, 35303692060, 111111111111, 313842837672, 810554586205, 1941507093540, 4361070182715, 9267595563616, 18764998447377, 36413889826860
(list; graph; listen)
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OFFSET
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0,2
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FORMULA
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Factorization of the polynomial into irreducible components over integers: n^11 + n^10 + n^9 + n^8 + n^7 + n^6 + n^5 + n^4 + n^3 + n^2 + n + 1 = +/- (n + 1) * (n^2 - n + 1) * (n^2 + 1) * (n^2 + n + 1) * (n^4 - n^2 + 1). - Jonathan Vos Post (jvospost2(AT)yahoo.com), Apr 06 2005
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CROSSREFS
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Cf. A000027, A002061, A053698, A053699, A053700, A053716, A053717, A102909, A103623, A060885, A060887.
Sequence in context: A077297 A012609 A099186 this_sequence A096732 A127233 A009094
Adjacent sequences: A105064 A105065 A105066 this_sequence A105068 A105069 A105070
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KEYWORD
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nonn
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AUTHOR
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Douglas Winston (douglas.winston(AT)srupc.com), Apr 5 2005
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