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A065593
First re-appearance of first n digits in decimal expansion of Pi.
3
10, 138, 2121, 3497, 88009, 176452, 25198141, 50366473, 1660042752
OFFSET
1,1
COMMENTS
a(10) > 6*10^9. - Robert G. Wilson v, Oct 25 2019
EXAMPLE
a(2) = 138, as A000796(1..2) = A000796(138..139) = 31.
CROSSREFS
Cf. A000796.
Sequence in context: A230344 A348137 A318594 * A362515 A089834 A132505
KEYWORD
base,more,nonn
AUTHOR
Reinhard Zumkeller, Nov 28 2001
EXTENSIONS
More terms from Emery Cox IV (kecox47(AT)earthlink.net), Jun 14 2002
a(9) from Robert G. Wilson v, Oct 24 2019
STATUS
approved