|
| |
| |
|
|
|
0, 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 12, 13, 14, 15, 15, 16, 17, 17, 18, 19, 20, 20, 21, 22, 22, 23, 24, 25, 25, 26, 27, 27, 28, 29, 30, 30, 31, 32, 32, 33, 34, 35, 35, 36, 37, 37, 38, 39, 40, 40, 41, 42, 42, 43, 44, 45, 45, 46, 47, 47, 48, 49, 50, 50, 51
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,4
|
|
|
COMMENTS
| The cyclic pattern (and numerator of the gf) is computed using Euclid's algorithm for GCD.
|
|
|
REFERENCES
| N. Dershowitz and E. M. Reingold, Calendrical Calculations, Cambridge University Press, 1997.
R. L. Graham, D. E. Knuth and O. Patashnik, Concrete Mathematics, Addison-Wesley, NY, 1994.
|
|
|
LINKS
| N. Dershowitz and E. M. Reingold, Calendrical Calculations Web Site
Index to sequences with linear recurrences with constant coefficients, signature (1,0,0,0,0,0,1,-1)
|
|
|
FORMULA
| G.f. x^2*(1+x+x^3+x^4+x^5) / ( (x^6+x^5+x^4+x^3+x^2+x+1)*(x-1)^2 ). Numerator corrected Feb 20 2011
|
|
|
MATHEMATICA
| Floor[5 Range[0, 75]/7] (* From Harvey P. Dale, Mar 18 2011 *)
|
|
|
CROSSREFS
| Floors of other ratios: A004526, A002264, A002265, A004523, A057353, A057354, A057355, A057356, A057357, A057358, A057359, A057360, A057361, A057362, A057363, A057364, A057365, A057366, A057367.
Sequence in context: A156351 A057561 A064726 * A076538 A138466 A066530
Adjacent sequences: A057356 A057357 A057358 * A057360 A057361 A057362
|
|
|
KEYWORD
| nonn,easy
|
|
|
AUTHOR
| Mitch Harris (Harris.Mitchell(AT)mgh.harvard.edu)
|
| |
|
|
