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A249440
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Positions of records in A249442.
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4
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0, 4, 6, 13, 15, 43, 47, 239, 7199, 16559, 21599, 33119, 45359, 60479, 90719, 1179359
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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a(16) = 1179359 is the largest term less than 7,000,000.
From a(8) = 239 onward the decimal representation of all terms seem to end with '9', which indicates that from then on, one larger numbers (A249149) are multiples of ten.
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LINKS
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CROSSREFS
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A249439 gives the corresponding record values.
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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