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A134849
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Number of nonzero digits in A134847(n).
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6
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3, 3, 3, 4, 4, 4, 4, 5, 5, 4, 6, 6, 6, 7, 6, 7, 7, 8, 8
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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Table of n, a(n) for n=1..19.
J. Browkin, Groebner basis (in Polish).
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CROSSREFS
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Cf. A134843, A134844, A134845, A134846, A134847.
Sequence in context: A122669 A071942 A289189 * A096056 A050501 A327469
Adjacent sequences: A134846 A134847 A134848 * A134850 A134851 A134852
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KEYWORD
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nonn,base,more
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AUTHOR
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Artur Jasinski, Nov 13 2007
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EXTENSIONS
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a(11)-a(15) from Lars Blomberg, Jun 25 2011
a(16)-a(19) (using A134847 bfile) from Michel Marcus, Aug 17 2020
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STATUS
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approved
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