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Search: id:A131059
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A131059 Number of digits in A116534(n). +0
2
1, 1, 1, 2, 1, 1, 2, 2, 2, 3, 3, 6, 6, 12, 12, 24, 23, 46, 46, 92, 138, 230, 229, 458, 458, 458, 457, 457, 457, 914, 914, 913, 913, 1826, 1826, 1825, 1825, 1825, 3650, 3649, 3649, 7298, 10947, 18245, 29192, 47437, 76628, 124064, 124064, 124064, 248128 (list; graph; listen)
OFFSET

0,4

FORMULA

a(n)=floor(log_10(A116534(n)))+1.

CROSSREFS

Cf. A116534.

Adjacent sequences: A131056 A131057 A131058 this_sequence A131060 A131061 A131062

Sequence in context: A029355 A029307 A048165 this_sequence A133098 A117592 A117942

KEYWORD

nonn,base

AUTHOR

Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), Jun 12 2007, Jun 13 2007

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Last modified October 6 12:54 EDT 2008. Contains 144667 sequences.


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