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

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..10000

Mathematica

Table[Floor[(n+1/n)^7+1/2], {n, 30}] (* Harvey P. Dale, Oct 26 2011 *)

Prog

(Magma) [Round((n+1/n)^7): n in [1..60]]

Crossrefs

Cf. A014056, A197708.

Sequence in context: A228688 A231529 A197708 * A197906 A218903 A333584

Adjacent sequences: A198069 A198070 A198071 * A198073 A198074 A198075

Keyword

nonn

Author

Vincenzo Librandi, Oct 21 2011

Status

approved