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A183989 Ranks of (odd i)+(odd j)*r when all i+j*r are ranked, where r=golden ratio, i>=0, j>=0. 7
5, 11, 16, 20, 26, 31, 34, 39, 44, 48, 54, 58, 60, 65, 71, 76, 79, 84, 88, 91, 97, 100, 105, 110, 114, 120, 123, 125, 129, 135, 139, 145, 149, 151, 156, 162, 166, 169, 173, 177, 180, 185, 191, 196, 199, 204, 208, 211, 216, 219, 223, 228, 232 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..53.

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 rank where i and j are both odd is a(1)=5.

CROSSREFS

Cf. A183987, A183988, A183990, A183991, A183992, A183993.

Sequence in context: A137012 A259067 A072557 * A219529 A278397 A172327

Adjacent sequences:  A183986 A183987 A183988 * A183990 A183991 A183992

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 08 2011

STATUS

approved

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Last modified November 19 07:02 EST 2017. Contains 294915 sequences.