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A051492 Continued fraction for Otter's rooted tree constant: lim_{n->inf} A000081(n+1)/A000081(n). 2
2, 1, 21, 1, 1, 1, 1, 5, 2, 1, 1, 2, 1, 13, 1, 3, 17, 1, 1, 6, 2, 1796, 1, 1, 2, 110, 41, 2, 3, 1, 7, 43, 11, 7, 15, 3, 3, 3, 2, 4, 1, 4, 2, 1, 35, 1, 1, 1, 2, 6, 1, 1, 1, 1, 4, 3, 2, 1, 17, 7, 1, 5, 2, 7, 1, 8, 3, 12, 1, 6, 2, 1, 1, 5, 2, 4, 3, 1, 17, 7, 30, 3, 1, 4, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

S. R. Finch, Mathematical Constants, Cambridge, 2003, pp. 295-316.

LINKS

Table of n, a(n) for n=1..85.

S. R. Finch, Otter's Tree Enumeration Constants [Broken link]

S. R. Finch, Otter's Tree Enumeration Constants [Wayback Machine]

G. Xiao, Contfrac

Index entries for continued fractions for constants

Index entries for sequences related to trees

Index entries for sequences related to rooted trees

EXAMPLE

2.95576528565199497...

CROSSREFS

Cf. A000081, A051491.

Sequence in context: A013163 A191719 A009768 * A164827 A213976 A200859

Adjacent sequences:  A051489 A051490 A051491 * A051493 A051494 A051495

KEYWORD

nonn,cofr

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 15 00:14 EDT 2019. Contains 328025 sequences. (Running on oeis4.)