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A014890 n is equal to the number of 1's in all numbers <= n written in base 6. 0
1, 421, 422, 423, 424, 425, 426, 432, 433, 1726, 3888, 3889, 4309, 4310, 4311, 4312, 4313, 4314, 4320, 4321, 9330 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..21.

CROSSREFS

Cf. A014778.

Sequence in context: A225992 A028683 A198163 * A159589 A031784 A268859

Adjacent sequences:  A014887 A014888 A014889 * A014891 A014892 A014893

KEYWORD

nonn,base,fini,full

AUTHOR

Olivier Gérard

EXTENSIONS

List proved complete by Hugo van der Sanden (cf. A014886).

STATUS

approved

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Last modified June 7 01:26 EDT 2020. Contains 334836 sequences. (Running on oeis4.)