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A105280
a(0)=0; a(n) = 11*a(n-1) + 11.
2
0, 11, 132, 1463, 16104, 177155, 1948716, 21435887, 235794768, 2593742459, 28531167060, 313842837671, 3452271214392, 37974983358323, 417724816941564, 4594972986357215, 50544702849929376, 555991731349223147, 6115909044841454628, 67274999493256000919
OFFSET
0,2
FORMULA
a(n) = 11^n+a(n-1) (with a(0)=0). - Vincenzo Librandi, Nov 13 2010
MAPLE
a:=n-> add(11^j, j=1..n): seq(a(n), n=0..12); # Zerinvary Lajos, Oct 03 2007
MATHEMATICA
NestList[11#+11&, 0, 20] (* or *) LinearRecurrence[{12, -11}, {0, 11}, 20] (* Harvey P. Dale, Dec 02 2023 *)
CROSSREFS
Row n=11 of A228275.
Sequence in context: A158536 A229252 A242163 * A196731 A289415 A051431
KEYWORD
base,easy,nonn
AUTHOR
Alexandre Wajnberg, Apr 25 2005
EXTENSIONS
Corrected by T. D. Noe, Nov 07 2006
STATUS
approved