A198072 Round((n+1/n)^7).
128, 610, 4572, 25045, 102807, 339120, 948645, 2337564, 5211940, 10721354, 20642867, 37610343, 65394163, 109236389, 176246402, 275862066, 420381442, 625570112, 911349138, 1302568702, 1829872466, 2530657692
Offset: 1
Keywords
Links
- Vincenzo Librandi, Table of n, a(n) for n = 1..10000
Programs
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Magma
[Round((n+1/n)^7): n in [1..60]];
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Mathematica
Table[Floor[(n+1/n)^7+1/2],{n,30}] (* Harvey P. Dale, Oct 26 2011 *)