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 A183992 Ranks of (even i)+(even j)*r when all i+j*r are ranked, where r=golden ratio, i>=0, j>=0. 9
 1, 4, 7, 9, 14, 17, 19, 23, 27, 30, 35, 38, 40, 43, 49, 53, 55, 59, 63, 66, 70, 73, 77, 82, 85, 90, 93, 95, 98, 103, 107, 112, 116, 118, 121, 127, 131, 133, 137, 141, 143, 147, 153, 158, 160, 164, 168, 171, 175, 178, 182, 187, 189, 194, 198, 201, 206 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Also the ranks of (even i)+(even j)/r, when all i+j/r are ranked, because 1/r = r-1. Complement of A184333. REFERENCES Mohammad K. Azarian, Problem 123, Missouri Journal of Mathematical Sciences, Vol. 10, No. 3, Fall 1998, p. 176. Solution published in Vol. 12, No. 1, Winter 2000, pp. 61-62. LINKS EXAMPLE Writing (i,j) for i+r*j, the first 7 in the ranking are (0,0), (1,0), (0,1), (2,0), (1,1), (3,0), (0,2); the ranks where both i and j are even are a(1)=1, a(2)=4, a(3)=7. CROSSREFS Cf. A183987, A183988, A183989, A183990, A183991, A183993. Sequence in context: A024608 A287111 A187900 * A187410 A310964 A310965 Adjacent sequences: A183989 A183990 A183991 * A183993 A183994 A183995 KEYWORD nonn AUTHOR Clark Kimberling, Jan 08 2011 STATUS approved

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Last modified December 9 10:59 EST 2022. Contains 358700 sequences. (Running on oeis4.)