A345133 Decimal expansion of the limit, as n approaches infinity, of the probability that a node is a leaf in a free tree with n nodes.

4, 3, 8, 1, 5, 6, 2, 3, 5, 6, 6, 4

Offset: 0

Author

Washington Bomfim, Aug 17 2021

Keywords

• nonn
• cons
• more

Examples

			0.438156235664...
		

References

• Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 5.6.3, p. 304.

Links

• R. W. Robinson and A. J. Schwenk, The distribution of trees in a large random tree, Discr. Math., 12 (1975), 359-372.
• Index entries for sequences related to trees.

Crossrefs

Cf. A003228, A055543.

Formula

Equals lim_{n->oo} (A003228(n) / A055543(n)).