

A224845


Integer lengths of the Mills primes A051254.


1



1, 2, 4, 10, 29, 85, 254, 762, 2285, 6854, 20562, 61684, 185052
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OFFSET

1,2


LINKS

Table of n, a(n) for n=1..13.
Eric Weisstein's World of Mathematics, Mills' Prime


EXAMPLE

The first few Mills primes are 2, 11, 1361, 2521008887, ... which have integer lengths (= number of decimal digits) of 1, 2, 4, 10, ....


CROSSREFS

Cf. A051254 (Mills primes).
Cf. A108739 (b_n associated with Mills primes).
Sequence in context: A060315 A148111 A148112 * A148113 A243814 A005505
Adjacent sequences: A224842 A224843 A224844 * A224846 A224847 A224848


KEYWORD

nonn,base


AUTHOR

Eric W. Weisstein, Jul 22 2013


STATUS

approved



