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Search: id:A141840
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A141840 a(n) = first term that can be reduced in n steps via repeated interpretation of a(n) as a base b+1 number where b is the largest digit of a(n), such that b is always 6 so that each interpretation is base 7. Terms already fully reduced (i.e. single digits) are excluded. +0
7
16, 64, 631, 1561, 4360, 15466, 63043, 34406005, 565306024 (list; graph; listen)
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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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