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A091805 Smallest prime beginning with the concatenation of the next n numbers. 0
11, 23, 4561, 789101, 111213141569, 16171819202153, 222324252627289, 293031323334353623, 37383940414243444531, 4647484950515253545539, 565758596061626364656639, 676869707172737475767778167, 7980818283848586878889909173, 929394959697989910010110210310410511, 10610710810911011111211311411511611711811912011 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..15.

CROSSREFS

Sequence in context: A045498 A159511 A156959 * A229057 A086710 A052428

Adjacent sequences:  A091802 A091803 A091804 * A091806 A091807 A091808

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Feb 21 2004

EXTENSIONS

More terms from Max Alekseyev, Feb 06 2010

STATUS

approved

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Last modified June 16 21:55 EDT 2021. Contains 345080 sequences. (Running on oeis4.)