login
A131973
Period 8: repeat 121, 242, 363, 484, 605, 726, 847, 968.
0
121, 242, 363, 484, 605, 726, 847, 968, 121, 242, 363, 484, 605, 726, 847, 968, 121, 242, 363, 484, 605, 726, 847, 968, 121, 242, 363, 484, 605, 726, 847, 968, 121, 242, 363, 484, 605, 726, 847, 968, 121, 242, 363, 484, 605, 726, 847, 968
OFFSET
0,1
FORMULA
a(n) = 121((n mod 8) + 1). - Alonso del Arte, May 24 2015
G.f.: (968*x^7 + 847*x^6 + 726*x^5 + 605*x^4 + 484*x^3 + 363*x^2 + 242*x + 121)/(1 - x^8). - Chai Wah Wu, Jul 17 2016
MATHEMATICA
PadRight[{}, 80, 121Range[8]] (* Harvey P. Dale, Jul 25 2013, with a slight modification from Alonso del Arte, May 24 2015 *)
121(Mod[Range[0, 47], 8] + 1) (* Alonso del Arte, May 24 2015 *)
CROSSREFS
Sequence in context: A261618 A084998 A082944 * A045571 A088285 A218172
KEYWORD
nonn,easy
AUTHOR
Paul Curtz, Oct 06 2007
STATUS
approved