A086184 In decimal expansion of Pi: smallest position <= n where the greatest number begins which is also contained between positions n and 2*n.

1, 2, 3, 2, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 14, 14, 14, 14, 19, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 45, 18, 18, 18, 18, 18, 52, 52, 52, 52, 52, 52, 73, 73, 75, 75, 75, 75, 75, 32

Offset

1,2

Comments

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

A000796(a(n)+j) = A000796(A086185(n)+j), 0 <= j < A055642(A086183(n)).

Links

Table of n, a(n) for n=1..82.

Crossrefs

Cf. A000796, A055642, A086183, A086185.

Sequence in context: A289386 A088861 A088631 * A363484 A056552 A049273

Adjacent sequences: A086181 A086182 A086183 * A086185 A086186 A086187

Keyword

nonn,base

Author

Reinhard Zumkeller, Jul 11 2003

Status

approved