A239806 Decimal expansion of a constant related to A000621.

2, 1, 4, 5, 3, 6, 1, 3, 9, 1, 3, 4, 6, 4, 8, 5, 5, 5, 6, 3, 0, 5, 7, 2, 4, 4, 8, 4, 3, 6, 1, 9, 3, 3, 0, 8, 0, 9, 5, 1, 7, 8, 0, 4, 6, 5, 0, 1, 8, 9, 3, 5, 9, 5, 7, 8, 2, 8, 3, 4, 4, 7, 7, 1, 3, 8, 7, 7, 4, 1, 2, 7, 9, 8, 6, 9, 2, 9, 5, 8, 2, 9, 7, 6, 8, 2, 6, 4, 1, 2, 3, 0, 1, 3, 5, 0, 9, 5, 5, 1, 3, 2, 5, 4, 1, 9

Offset

0,1

Comments

In both references is cited a constant K = A239806 * A239804 = 0.360714097160142828... (related to A000621 with offset 0).

References

S. R. Finch, Mathematical Constants, Cambridge, 2003, Section 5.6., p.300 and p.548.

Links

Table of n, a(n) for n=0..105.

P. Flajolet and R. Sedgewick, Analytic Combinatorics, 2009; see page 283

Formula

Equals lim n->infinity A000621(n) / A239804^n.

Example

0.214536139134648555630572448436193308095...

Crossrefs

Cf. A000621, A239804.

Sequence in context: A359708 A144203 A354699 * A330402 A075302 A352520

Adjacent sequences: A239803 A239804 A239805 * A239807 A239808 A239809

Keyword

nonn,cons

Author

Vaclav Kotesovec, Mar 27 2014

Status

approved