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A069476
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First differences of A069475, successive differences of (n+1)^6-n^6.
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4
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1800, 2520, 3240, 3960, 4680, 5400, 6120, 6840, 7560, 8280, 9000, 9720, 10440, 11160, 11880, 12600, 13320, 14040, 14760, 15480, 16200, 16920, 17640, 18360, 19080, 19800, 20520, 21240, 21960, 22680, 23400, 24120, 24840, 25560, 26280, 27000
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OFFSET
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0,1
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LINKS
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FORMULA
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a(n) = 720*n + 1800 = 360*A020735(n+1).
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MATHEMATICA
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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Eli McGowan (ejmcgowa(AT)mail.lakeheadu.ca), Mar 26 2002
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EXTENSIONS
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Offset changed from 1 to 0 and added a(0)=1800 by Bruno Berselli, Feb 25 2015
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STATUS
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approved
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