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A007652 Final digit of prime(n).
(Formerly M0632)
+0
18
2, 3, 5, 7, 1, 3, 7, 9, 3, 9, 1, 7, 1, 3, 7, 3, 9, 1, 7, 1, 3, 9, 3, 9, 7, 1, 3, 7, 9, 3, 7, 1, 7, 9, 9, 1, 7, 3, 7, 3, 9, 1, 1, 3, 7, 9, 1, 3, 7, 9, 3, 9, 1, 1, 7, 3, 9, 1, 7, 1, 3, 3, 7, 1, 3, 7, 1, 7, 7, 9, 3, 9, 7, 3, 9, 3, 9, 7, 1, 9, 9, 1, 1, 3, 9, 3, 9, 7, 1, 3, 7, 9, 7, 1, 9, 3, 9, 1, 3, 1, 7, 7, 3, 9, 1 (list; graph; listen)
OFFSET

1,1

REFERENCES

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 870.

LINKS

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, December 1972 [alternative scanned copy].

Index entries for sequences related to final digits of numbers

FORMULA

n-th prime mod 10.

MATHEMATICA

Table[Mod[Prime[n], 10], {n, 120}] (*Chandler*)

CROSSREFS

Cf. A110923.

Adjacent sequences: A007649 A007650 A007651 this_sequence A007653 A007654 A007655

Sequence in context: A074462 A073342 A113656 this_sequence A060418 A086355 A053666

KEYWORD

base,nonn,easy

AUTHOR

njas, Simon Plouffe (plouffe(AT)math.uqam.ca)

EXTENSIONS

Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 01 2005

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Last modified May 16 01:24 EDT 2008. Contains 139630 sequences.


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