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A116057
n times pi(n) is made of nontrivial runs of identical digits, where pi(n)=A000720(n).
0
11, 37, 66, 154, 332, 750, 1696, 4000, 13684, 22308, 26640, 26653, 30327, 47109, 57941, 67127, 82168, 111438, 112525, 193501, 222553, 250000, 340019, 362725, 522015, 644487, 739552, 836750, 1204350, 1216138, 1216578, 1713376, 1722205
OFFSET
1,1
COMMENTS
A run of length 1 is trivial.
EXAMPLE
1216138*pi(1216138) = 114400885522.
CROSSREFS
Sequence in context: A054293 A072859 A125744 * A099227 A122728 A265767
KEYWORD
nonn,base
AUTHOR
Giovanni Resta, Feb 13 2006
STATUS
approved