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A195188 Number of decimal digits in n-th ultraprimorial. 1
1, 1, 5, 45, 488, 7770, 134461, 2913994, 67769386, 1862487633, 63473407780, 2266783873440, 95508217654131, 4406526837238776, 210850931948426737, 10938149689908832133, 635914633137982893475, 40923887389117331715131, 2705755577277227205802881 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..18.

Eric W. Weisstein, MathWorld: Ultraprimorial

CROSSREFS

Cf. A165812.

Sequence in context: A130976 A191095 A202825 * A232730 A151831 A233834

Adjacent sequences:  A195185 A195186 A195187 * A195189 A195190 A195191

KEYWORD

base,nonn

AUTHOR

Kausthub Gudipati, Sep 11 2011

EXTENSIONS

More terms from D. S. McNeil, Sep 11 2011

STATUS

approved

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Last modified May 8 09:16 EDT 2021. Contains 343666 sequences. (Running on oeis4.)