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A292641

Rank of (4+r)*n when all the numbers (4-r)*j and (4+r)*k, where r = sqrt(2), j>=1, k>=1, are jointly ranked.

3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 34, 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 68, 71, 74, 77, 80, 83, 86, 89, 92, 95, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 133, 136, 139, 142, 145, 148, 151, 154, 157, 160, 163, 167, 170, 173, 176, 179, 182

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OFFSET

1,1

LINKS

Clark Kimberling, Table of n, a(n) for n = 1..1000

MATHEMATICA

z = 120; r = 4 - Sqrt[2]; s = 4 + Sqrt[2];

Table[n + Floor[n*r/s], {n, 1, z}] (* A292640 *)

Table[n + Floor[n*s/r], {n, 1, z}] (* A292641 *)

CROSSREFS

Cf. A292640 (complement).

Sequence in context: A329926 A194423 A059563 * A085126 A190083 A117124