A048821 Lengths of runs in A048820.

1, 2, 1, 1, 1, 3, 2, 3, 1, 2, 4, 1, 1, 2, 3, 1, 2, 5, 1, 3, 2, 3, 1, 3, 1, 2, 3, 2, 1, 4, 1, 4, 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 5, 2, 1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 3, 1, 2, 2, 5, 1, 1, 2, 2, 2, 1, 3, 2, 1, 3, 4, 2, 1, 3, 1, 3, 1, 1, 1, 2, 2, 2, 1, 2, 1, 5, 3, 3, 1, 1, 1, 1, 1, 1, 1, 3, 2, 1, 2, 1, 2, 2, 3

Offset

0,2

References

Steven R. Finch, Mathematical Constants, Cambridge, 2003, pp. 441-443.

Links

Table of n, a(n) for n=0..102.

Steven R. Finch, Minkowski's Question Mark Function [Broken link]

Steven R. Finch, Minkowski's Question Mark Function [From the Wayback machine]

Index entries for Minkowski's question mark function

Index entries for sequences related to Minkowski's question mark function

Formula

Defined by the property that .0^a 1^b 0^c 1^d ... = 1 / (a + 1/ (b + 1/ (c + ...))) as a continued fraction.

Crossrefs

Cf. A048817-A048822.

Sequence in context: A211098 A070879 A125644 * A120221 A300655 A352896

Adjacent sequences: A048818 A048819 A048820 * A048822 A048823 A048824

Keyword

nonn

Author

Christian G. Bower, Apr 15 1999

Extensions

Missing a(81)=2 inserted by Sean A. Irvine, Jul 15 2021

Status

approved