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A098323
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Recurrence sequence based on positions of digits in decimal places of 1/G, where G is Catalan's constant (also often called K).
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8
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0, 1, 3, 9, 2, 33, 27, 82, 48, 162, 279, 1140, 5727, 20729, 717726, 430977, 1112328
(list;
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OFFSET
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0,3
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LINKS
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FORMULA
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a(1)=0, p(i)=position of first occurrence of a(i) in decimal places of 1/G, a(i+1)=p(i).
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EXAMPLE
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1/G=1.091744063703906101454159473...
So for example, a(2)=1 because first decimal place of 1/G is 0.
a(3)=3 because 3rd decimal place of 1/G is 1, a(4)=9 because the 9th decimal place of 1/G is 3 and so on.
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CROSSREFS
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KEYWORD
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more,nonn,base
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AUTHOR
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Mark Hudson (mrmarkhudson(AT)hotmail.com), Sep 03 2004
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EXTENSIONS
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STATUS
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approved
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