The On-Line Encyclopedia of Integer Sequences (OEIS)

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Revision History for A190744

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A190744

a(n) = n + [nr/w] + [ns/w] + [nt/w] + [nu/w] + [nv/w], where r=sin(x), s=cos(x), t=tan(x), u=csc(x), v=sec(x), w=cot(x), x=Pi/8.
(history; published version)

#7 by Susanna Cuyler at Fri Apr 09 22:16:18 EDT 2021

STATUS

proposed

approved

#6 by Jon E. Schoenfield at Fri Apr 09 21:27:49 EDT 2021

STATUS

editing

proposed

#5 by Jon E. Schoenfield at Fri Apr 09 21:27:48 EDT 2021

NAME

a(n) = n + [nr/w] + [ns/w] + [nt/w] + [nu/w] + [nv/w], where r=sin(x), s=cos(x), t=tan(x), u=csc(x), v=sec(x), w=cot(x), x=piPi/8.

STATUS

approved

editing

#4 by Russ Cox at Fri Mar 30 18:57:29 EDT 2012

AUTHOR

_Clark Kimberling (ck6(AT)evansville.edu), _, May 18 2011

Discussion

Fri Mar 30

18:57

OEIS Server: https://oeis.org/edit/global/285

#3 by N. J. A. Sloane at Wed May 18 23:45:30 EDT 2011

STATUS

proposed

approved

#2 by Clark Kimberling at Wed May 18 11:34:38 EDT 2011

NAME

allocated for Clark Kimberling

n+[nr/w]+[ns/w]+[nt/w]+[nu/w]+[nv/w], where r=sin(x), s=cos(x), t=tan(x), u=csc(x), v=sec(x), w=cot(x), x=pi/8.

DATA

2, 4, 8, 10, 13, 17, 21, 24, 27, 29, 32, 36, 40, 44, 46, 50, 52, 56, 60, 62, 66, 68, 71, 75, 79, 82, 86, 88, 92, 95, 97, 102, 104, 108, 111, 114, 118, 122, 124, 127, 131, 134, 137, 139, 144, 146, 150, 153, 156, 160, 163, 166, 170, 173, 176, 179, 182, 186, 189, 191, 196, 198, 202, 205, 209, 212, 215, 218, 220, 225, 228, 231, 234, 238

OFFSET

1,1

COMMENTS

See A190739.

MATHEMATICA

(See A190739.)

CROSSREFS

Cf. A190739.

KEYWORD

allocated

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), May 18 2011

STATUS

approved

proposed

#1 by Clark Kimberling at Wed May 18 11:18:04 EDT 2011

NAME

allocated for Clark Kimberling

KEYWORD

allocated

STATUS

approved