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A278045 Number of trailing 0's in tribonacci representation of n (cf. A278038). 5
1, 0, 1, 0, 2, 0, 1, 3, 0, 1, 0, 2, 0, 4, 0, 1, 0, 2, 0, 1, 3, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 3, 0, 1, 0, 2, 0, 4, 0, 1, 0, 2, 0, 1, 6, 0, 1, 0, 2, 0, 1, 3, 0, 1, 0, 2, 0, 4, 0, 1, 0, 2, 0, 1, 3, 0, 1, 0, 5, 0, 1, 0, 2, 0, 1, 3, 0, 1, 0, 2, 0, 7, 0, 1, 0, 2, 0, 1, 3, 0, 1, 0, 2, 0, 4, 0, 1, 0, 2, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

COMMENTS

The number mod 3 of trailing 0's in the tribonacci representation of n  >= 1 (this sequence mod 3) is the tribonacci word itself (A080843). - N. J. A. Sloane, Oct 04 2018

The number of trailing 1's in the tribonacci representation of n >= 0 (cf. A278038) is also the tribonacci word itself (A080843).

LINKS

N. J. A. Sloane, Table of n, a(n) for n = 0..20000

CROSSREFS

Cf. A278038, A278042, A278043, A278044, A080843.

Sequence in context: A119900 A328376 A141097 * A096335 A191910 A129503

Adjacent sequences:  A278042 A278043 A278044 * A278046 A278047 A278048

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Nov 18 2016

STATUS

approved

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Last modified October 18 01:04 EDT 2019. Contains 328135 sequences. (Running on oeis4.)