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A161446 Numbers n such that A160700(n) = 6. 17
6, 23, 36, 53, 66, 83, 96, 113, 142, 159, 172, 189, 202, 219, 232, 249, 263, 278, 293, 308, 323, 338, 353, 368, 399, 414, 429, 444, 459, 474, 489, 504, 516, 533, 550, 567, 576, 593, 610, 627, 652, 669, 686, 703, 712, 729, 746, 763, 773, 788, 807, 822, 833 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

FORMULA

16n - 16 <= a(n) <= 16n - 1. - Charles R Greathouse IV, Jan 25 2018

PROG

(PARI) A160700(n)=my(t=n%16); while(n>15, n>>=4; t=bitxor(t, n%16)); t

a(n)=for(k=16*n-16, 16*n-1, if(a(k)==6, return(k))) \\ Charles R Greathouse IV, Jan 25 2018

CROSSREFS

Cf. A161440, A161441, A161442, A161443, A161444, A161445, A161447, A161448, A161449, A161450, A161451, A161452, A161453, A161454, A161455.

Sequence in context: A279797 A229486 A227792 * A081097 A031293 A250647

Adjacent sequences:  A161443 A161444 A161445 * A161447 A161448 A161449

KEYWORD

nonn,easy

AUTHOR

Reinhard Zumkeller, Jun 10 2009

STATUS

approved

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Last modified January 22 13:41 EST 2020. Contains 331149 sequences. (Running on oeis4.)