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A184624 a(n) = floor(n*r +h), where r=sqrt(2), h=-1/4; complement of A184619. 2
1, 2, 3, 5, 6, 8, 9, 11, 12, 13, 15, 16, 18, 19, 20, 22, 23, 25, 26, 28, 29, 30, 32, 33, 35, 36, 37, 39, 40, 42, 43, 45, 46, 47, 49, 50, 52, 53, 54, 56, 57, 59, 60, 61, 63, 64, 66, 67, 69, 70, 71, 73, 74, 76, 77, 78, 80, 81, 83, 84, 86, 87, 88, 90, 91, 93, 94, 95, 97, 98, 100, 101, 102, 104, 105, 107, 108 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..10000

MATHEMATICA

r=2^(1/2); h=-1/4; s=r/(r-1);

Table[Floor[n*r+h], {n, 1, 120}]  (* A184624 *)

Table[Floor[n*s+h-h*s], {n, 1, 120}]  (* A184625 *)

PROG

(PARI) for(n=1, 100, print1(floor(n*sqrt(2) - 1/4), ", ")) \\ G. C. Greubel, Apr 20 2018

(MAGMA) [Floor(n*Sqrt(2) - 1/4): n in [1..100]]; // G. C. Greubel, Apr 20 2018

CROSSREFS

Cf. A184618, A184625.

Sequence in context: A187335 A161188 A184117 * A093001 A226721 A224996

Adjacent sequences:  A184621 A184622 A184623 * A184625 A184626 A184627

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 18 2011

STATUS

approved

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Last modified January 28 22:40 EST 2020. Contains 331328 sequences. (Running on oeis4.)