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OFFSET
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0,2
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LINKS
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FORMULA
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Baker and Harman showed that a(n) >= 10^(0.7038n) for all large enough n. - Chai Wah Wu, Oct 17 2023
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PROG
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(Python)
from collections import Counter
from sympy import totient
def A365748(n): return max(Counter(totient(i) for i in range(1, 10**n+1)).values())
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CROSSREFS
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KEYWORD
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nonn,hard,more
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AUTHOR
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STATUS
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approved
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