A276473 Number of terms of A202259 with precisely n digits.

6, 38, 320, 2819, 25668, 237586, 2224574, 21007948

Offset

1,1

Comments

When generating n random digits in order, number of ways to fail to generate a prime at any step.

Links

Table of n, a(n) for n=1..8.

Barry Carter, Mathematica work on probability of generating member of A202259 after generating n random numbers in order

Prog

(Perl/tcsh) "bzcat A202259.b.txt.bz2 | perl -anle 'print length($F[1])' | sort | uniq -c" with file at https://github.com/barrycarter/bcapps/blob/master/QUORA/A202259.b.txt.bz2

Crossrefs

Cf. A202259.

Sequence in context: A064309 A075197 A356458 * A062814 A349844 A367838

Adjacent sequences: A276470 A276471 A276472 * A276474 A276475 A276476

Keyword

base,hard,more,nonn

Author

Barry Carter, Sep 12 2016

Status

approved