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A217427 7-adic valuation of A217425. 2
20, 38, 45, 48, 38, 35, 650 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
A217425 consists of numbers of the form (5^r)*(7^s). This sequence holds the s values.
LINKS
CROSSREFS
Sequence in context: A184065 A259734 A294736 * A345339 A165442 A242532
KEYWORD
nonn,base,less
AUTHOR
James G. Merickel, Oct 03 2012
STATUS
approved

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Last modified December 2 11:04 EST 2023. Contains 367517 sequences. (Running on oeis4.)