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A117589 See Comments line. 1
0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8, 0, 1, 3, 7, 15, 14, 12, 8 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Convert the following binary numbers to base 10:

0000

0001

0011

0111

1111

1110

1100

1000

0000

0001

etc.

Has period 8.

LINKS

Table of n, a(n) for n=0..95.

FORMULA

a(n)=(1/56)*{71*(n mod 8)+43*[(n+1) mod 8]+29*[(n+2) mod 8]+22*[(n+3) mod 8]-41*[(n+4) mod 8]-13*[(n+5) mod 8]+[(n+6) mod 8]+8*[(n+7) mod 8]}, with n>=0 [From Paolo P. Lava, Sep 19 2008]

CROSSREFS

Inspired by A143845.

Sequence in context: A152677 A135374 A253582 * A295930 A143703 A098582

Adjacent sequences:  A117586 A117587 A117588 * A117590 A117591 A117592

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Sep 03 2008

STATUS

approved

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Last modified February 27 07:07 EST 2020. Contains 332300 sequences. (Running on oeis4.)