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A190337 n+[nr/t]+[ns/t];  r=2, s=sqrt(2), t=1/s. 3
5, 11, 17, 23, 29, 34, 40, 46, 52, 58, 64, 69, 75, 81, 87, 93, 99, 104, 110, 116, 122, 128, 134, 139, 145, 151, 157, 163, 169, 174, 180, 186, 192, 198, 203, 209, 215, 221, 227, 233, 238, 244, 250, 256, 262, 268, 273, 279, 285, 291, 297, 303, 308, 314, 320, 326, 332, 338, 343, 349, 355, 361, 367, 373, 378, 384, 390, 396, 402, 407 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

See A190335.

LINKS

Table of n, a(n) for n=1..70.

FORMULA

A190335:  a(n)=n+[n*sqrt(2)]+[n/sqrt(8)].

A190336:  b(n)=n+[n/sqrt(2)]+[n/2)].

A190337:  c(n)=3n+[n*sqrt(8)].

CROSSREFS

Cf. A190335, A190336.

Sequence in context: A070753 A038939 A105575 * A189751 A172332 A105644

Adjacent sequences:  A190334 A190335 A190336 * A190338 A190339 A190340

KEYWORD

nonn

AUTHOR

Clark Kimberling, May 08 2011

STATUS

approved

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Last modified September 25 21:33 EDT 2017. Contains 292500 sequences.