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A073342 Average digit (rounded to the nearest integer) in the decimal expansion of n-th prime. 1
2, 3, 5, 7, 1, 2, 4, 5, 3, 6, 2, 5, 3, 4, 6, 4, 7, 4, 7, 4, 5, 8, 6, 9, 8, 1, 1, 3, 3, 2, 3, 2, 4, 4, 5, 2, 4, 3, 5, 4, 6, 3, 4, 4, 6, 6, 1, 2, 4, 4, 3, 5, 2, 3, 5, 4, 6, 3, 5, 4, 4, 5, 3, 2, 2, 4, 2, 4, 5, 5, 4, 6, 5, 4, 6, 5, 7, 6, 2, 4, 5, 2, 3, 3, 5, 4, 6, 5, 4, 4, 6, 7, 6, 5, 7, 3, 5, 3, 3, 3, 5, 6, 5, 7, 4, 6, 7, 6, 8, 2, 4, 3, 5, 5, 3, 4, 4, 6, 5, 7 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..120.

FORMULA

a(n)=round(A007605(n)/A097944(n)). - R. J. Mathar, Sep 23 2008

EXAMPLE

For the prime 107 we have nearest((1+0+7)/3)=nearest(8/3)=3.

MATHEMATICA

Floor[Mean[IntegerDigits[#]]+1/2]&/@Prime[Range[120]] (* Harvey P. Dale, Nov 22 2011 *)

CROSSREFS

Cf. A000040, A074462.

Sequence in context: A117819 A074461 A285095 * A074462 A113656 A007652

Adjacent sequences:  A073339 A073340 A073341 * A073343 A073344 A073345

KEYWORD

easy,nonn,base

AUTHOR

Y. Kelly Itakura (yitkr(AT)mta.ca), Aug 23 2002

EXTENSIONS

Changed offset to 1, added Cf. to A074462 and extended. - R. J. Mathar, Sep 23 2008

STATUS

approved

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Last modified June 17 18:56 EDT 2019. Contains 324198 sequences. (Running on oeis4.)