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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
OFFSET
1,2
CROSSREFS
Cf. A014778.
Sequence in context: A225992 A028683 A198163 * A159589 A031784 A268859
KEYWORD
nonn,base,fini,full
EXTENSIONS
List proved complete by Hugo van der Sanden (cf. A014886).
STATUS
approved