A086183 - OEIS

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A086183

In decimal expansion of Pi: greatest number contained as a string in the first n positions, which is also contained in the next n positions.

3, 1, 4, 1, 5, 9, 9, 9, 9, 9, 9, 26, 26, 26, 26, 79, 79, 79, 79, 84, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

1 <= A086184(n) <= n <= A086185(n) <= 2*n.

A000796(A086184(n)+j) = A000796(A086185(n)+j), 0 <= j < A055642(a(n)).

For record values see A086186, A086187.

LINKS

Table of n, a(n) for n=1..61.

Dave Andersen, The Pi-Search Page.

Eric Weisstein's World of Mathematics, Pi.

EXAMPLE