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A121994
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Smallest natural number that yields a sequence of n decreasing numbers under the "Look and Say" operator A045918.
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0
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OFFSET
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0,2
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COMMENTS
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a(5) <= 33333333333333333333333333333333 '3's concatenated with 1111111111 '1's. - Tyler Busby, Feb 07 2023
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LINKS
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EXAMPLE
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a(3)=333111 because under the Look and Say operator sequence A045918 it yields: 3331, 3311, 2321 which are all decreasing (3 in a row). The next term would be 12131211 which is greater than 2321.
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CROSSREFS
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KEYWORD
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hard,more,nonn,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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