|
| |
| |
|
|
|
1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9, 8, 1, 7, 5, 2, 3, 10, 4, 6, 9
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,2
|
|
|
LINKS
| Index to sequences with linear recurrences with constant coefficients, signature (1,0,0,0,-1,1). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]
|
|
|
FORMULA
| a(n)=(1/90)*{74*(n mod 10)+20*[(n+1) mod 10]-16*[(n+2) mod 10]-7*[(n+3) mod 10]+65*[(n+4) mod 10]-52*[(n+5) mod 10]+2*[(n+6) mod 10]+38*[(n+7) mod 10]+29*[(n+8) mod 10]-43*[(n+9) mod 10]}, with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Feb 24 2010]
a(n) = +a(n-1) -a(n-5) +a(n-6). G.f.:( -1-6*x+2*x^2+3*x^3-x^4-8*x^5 ) / ( (x-1)*(1+x)*(x^4-x^3+x^2-x+1) ). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]
|
|
|
PROG
| (Other) sage: [power_mod(7, n, 11)for n in xrange(0, 99)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Nov 03 2009]
(MAGMA)[7^n mod 11: n in [0..57]]; [From Vincenzo Librandi, Feb 08 2011]
|
|
|
CROSSREFS
| Sequence in context: A084911 A071876 A191503 * A135537 A112545 A021934
Adjacent sequences: A070401 A070402 A070403 * A070405 A070406 A070407
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), May 12 2002
|
| |
|
|
