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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; internal format)
OFFSET

1,3

FORMULA

A003319(n) mod 10.

CROSSREFS

Sequence in context: A174116 A026515 A075772 * A119608 A196646 A196601

Adjacent sequences:  A142154 A142155 A142156 * A142158 A142159 A142160

KEYWORD

nonn,base,less

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Sep 16 2008

EXTENSIONS

Edited and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 23 2009

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Last modified February 16 19:23 EST 2012. Contains 205945 sequences.