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A133390
Period 18: repeat 1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8.
1
1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8, 1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8, 1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8, 1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8, 1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8
OFFSET
0,2
COMMENTS
Disordered, three times 1, 2, 4, 5, 7, 8.
FORMULA
Sum of digits mod 9 of 1, 4, 7, 11, 20, A130625. Digits of 1/7, A020806 or A029898, 1, 1, 2, 4, 8.
MATHEMATICA
PadRight[{}, 18*5, {1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8}] (* Harvey P. Dale, Nov 06 2011 *)
PROG
(PARI) for(i=1, 9, print1("1, 4, 7, 2, 2, 5, 4, 1, 1, 8, 5, 2, 7, 7, 4, 5, 8, 8, ")) \\ Charles R Greathouse IV, Jun 02 2011
CROSSREFS
Sequence in context: A257817 A246710 A139346 * A201403 A011351 A132026
KEYWORD
nonn,easy,less
AUTHOR
Paul Curtz, Nov 23 2007
STATUS
approved