A197598 Floor((9n+1/n)^n)

10, 342, 20421, 1726760, 188665362, 25257633873, 4001931082417, 732295911309956, 151957855559538858, 35257207352182955134, 9044237131202445725077, 2541585712463861383036826, 776473970630759909605090447, 256232041409079180707274204957

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..250

Mathematica

Table[Floor[(9n+1/n)^n], {n, 20}] (* Harvey P. Dale, Nov 07 2019 *)

Prog

(Magma) [Floor((9*n+1/n)^n): n in [1..20]]
(PARI) a(n)=floor((9*n+1/n)^n) \\ Charles R Greathouse IV, Dec 27 2011

Crossrefs

Cf. A014052.

Sequence in context: A338799 A006426 A029698 * A197982 A217506 A197769

Adjacent sequences: A197595 A197596 A197597 * A197599 A197600 A197601

Keyword

nonn,less

Author

Vincenzo Librandi, Oct 17 2011

Status

approved