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 A047332 Numbers that are congruent to {0, 2, 3, 5, 6} mod 7. 2
 0, 2, 3, 5, 6, 7, 9, 10, 12, 13, 14, 16, 17, 19, 20, 21, 23, 24, 26, 27, 28, 30, 31, 33, 34, 35, 37, 38, 40, 41, 42, 44, 45, 47, 48, 49, 51, 52, 54, 55, 56, 58, 59, 61, 62, 63, 65, 66, 68, 69, 70, 72, 73, 75, 76, 77, 79 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Index entries for linear recurrences with constant coefficients, signature (1,0,0,0,1,-1). FORMULA a(n)=a(n-5)+7. O.g.f.: x^2*(2+x+2*x^2+x^3+x^4)/((-1+x)^2*(x^4+x^3+x^2+x+1)). - R. J. Mathar, Apr 19 2008 CROSSREFS Sequence in context: A284509 A135674 A195121 * A248233 A097432 A230391 Adjacent sequences:  A047329 A047330 A047331 * A047333 A047334 A047335 KEYWORD nonn AUTHOR STATUS approved

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