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A142157 Last digit of A003319(n). 0
1, 1, 3, 3, 1, 1, 7, 3, 3, 5, 3, 7, 5, 3, 3, 3, 3, 1, 3, 5, 1, 7, 9, 1, 5, 1, 7, 7, 3, 7, 7, 3, 9, 5, 1, 3, 9, 9, 1, 5, 3, 5, 5, 7, 1, 5, 1, 5, 9, 5, 3, 3, 5, 1, 9, 7, 9, 9, 5, 5, 5, 9, 1, 1, 3, 3, 1, 1, 7, 3, 3, 5, 3, 7, 5, 3, 3, 3, 3, 1, 3, 5, 1, 7, 9, 1, 5, 1, 7, 7, 3, 7, 7, 3, 9, 5, 1, 3, 9, 9, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
FORMULA
A003319(n) mod 10.
CROSSREFS
Sequence in context: A270273 A026515 A075772 * A119608 A364633 A333513
KEYWORD
nonn,base,less
AUTHOR
Paul Curtz, Sep 16 2008
EXTENSIONS
Edited and extended by R. J. Mathar, Feb 23 2009
STATUS
approved

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)