Talk:Hailstone sequence: Difference between revisions

→‎cache version of C: added a comment about the fortuitous guess of 20 decimal digits (for a maximum number in the Collatz sequences).
m (→‎cache version of C: web site Tomás Oliveira e Silva)
(→‎cache version of C: added a comment about the fortuitous guess of 20 decimal digits (for a maximum number in the Collatz sequences).)
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[[http://sweet.ua.pt/tos/3x+1/t1.txt.gz]]
I dont know, why his values or only * 0.5 instead of 27 ->9232 is listed with 4616, 319804831 -> 1414236446719942480 is listed with 707118223359971240.
 
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It looks like my (lucky) guesstimate for REXX of &nbsp; '''20 decimal digits''' &nbsp; was very close to being on the nose, with the number &nbsp; '''319,804,831's''' &nbsp; Collatz sequence having &nbsp; '''19''' &nbsp; decimal digits for its maximum value &nbsp; ('''1,414,236,446,719,942,480'''). &nbsp; -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 22:56, 31 March 2016 (UTC)