193: Squarefree numbers - The occasional scrivener - Gustaf Erikson's weblog

Thursday, 2011-11-03

193: Squarefree numbers

Problem description.

Found searching for “project euler” in OEIS.

Posted at 21:29, in the comp » projecteuler category.

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Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	2	1	6	4	4	5	15	7	9	9	10	6
2005	5	5	7	9	1	4	8	9	4	5	3	12
2006	7	5	6	1	6	4	3	3	3	4	2	4
2007	5	8	4	5	5	7	4	2	5	2	3	2
2008	3	4	2	6	6	6	3	2	3	2	5	2
2009	3	3	3	5	6	4	4	4	7	3	6	2
2010	6	-	4	3	3	2	3	4	6	2	3	-
2011	5	2	4	3	1	2	1	3	1	11	6	2
2012	1	1	1	4	4	5	6	4	13	10	4	1
2013	3	3	2	7	2	1	6	4	2	1	3	1
2014	2	2	2	3	3	1	2	2	2	2	1	1
2015	3	3	2	1	2	2	1	3	2	3	5	5
2016	2	1	2	2	2	1	1	7	2	1	1	3
2017	9	2	7	3	6	2	3	5	2	2	2	2
2018	6	2	2	-	-	-	-	-	-	-	-	-

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