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A342125
Records in A110765.
1
2, 6, 10, 30, 70, 210, 770, 2310, 10010, 30030, 34034, 170170, 510510, 646646, 3233230, 9699690, 14872858, 74364290, 223092870, 431312882, 2156564410, 6469693230, 13370699342, 66853496710, 200560490130, 494715875654, 2473579378270, 7420738134810, 20283350901814
OFFSET
1,1
COMMENTS
A002110 is a subsequence.
LINKS
Michael De Vlieger, Annotated log-log plot of A110765(n) for 1 <= n <= 128 showing records in red.
Michael De Vlieger, Log-log plot of A110765(n) for 1 <= n <= 2^20 showing records in red.
MATHEMATICA
Block[{s = Array[Times @@ Prime@ Flatten@ Position[#, 1] &@ IntegerDigits[#, 2] &, 2^12]}, Union@ FoldList[Max, s]]
CROSSREFS
Sequence in context: A026117 A283909 A107385 * A332321 A283846 A321727
KEYWORD
nonn,base
AUTHOR
Michael De Vlieger, Feb 28 2021
STATUS
approved