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A053843 (Sum of digits of n written in base 8) modulo 8. 1
0, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 0, 2, 3, 4, 5, 6, 7, 0, 1, 3, 4, 5, 6, 7, 0, 1, 2, 4, 5, 6, 7, 0, 1, 2, 3, 5, 6, 7, 0, 1, 2, 3, 4, 6, 7, 0, 1, 2, 3, 4, 5, 7, 0, 1, 2, 3, 4, 5, 6, 1, 2, 3, 4, 5, 6, 7, 0, 2, 3, 4, 5, 6, 7, 0, 1, 3, 4, 5, 6, 7, 0, 1, 2, 4, 5, 6, 7, 0, 1, 2, 3, 5, 6, 7, 0, 1, 2, 3, 4, 6 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
COMMENTS
a(n) is the seventh row of the array in A141803. - Andrey Zabolotskiy, May 18 2016
LINKS
FORMULA
a(n) = A010877(A053829(n)). - Andrey Zabolotskiy, May 18 2016
MATHEMATICA
Table[Mod[Plus @@ IntegerDigits[n, 8], 8], {n, 0, 50}] (* G. C. Greubel, Nov 02 2017 *)
CROSSREFS
Cf. A010060.
Sequence in context: A277546 A190597 A338881 * A010886 A338481 A338492
KEYWORD
base,nonn
AUTHOR
Henry Bottomley, Mar 28 2000
STATUS
approved

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Last modified March 18 22:56 EDT 2024. Contains 370952 sequences. (Running on oeis4.)