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A247449 Decimal expansion of a multiplicative constant related to A006196. 2
2, 5, 0, 3, 6, 3, 4, 2, 9, 3, 9, 2, 5, 2, 3, 5, 0, 6, 8, 1, 7, 4, 1, 0, 8, 5, 4, 9, 1, 9, 0, 9, 7, 4, 5, 0, 0, 1, 3, 6, 2, 6, 9, 2, 6, 2, 8, 3, 1, 3, 6, 5, 1, 4, 3, 5, 7, 3, 1, 5, 3, 6, 0, 9, 7, 9, 1, 0, 4, 6, 6, 2, 1, 2, 6, 7, 3, 1, 2, 9, 4, 6, 7, 9, 4, 3, 2, 8, 1, 7, 7, 1, 3, 1, 3, 0, 4, 9, 2, 3, 2, 2, 2, 3, 5, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

REFERENCES

S. R. Finch, Mathematical Constants, Cambridge, 2003, p. 310.

LINKS

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

Steven R. Finch, Errata and Addenda to Mathematical Constants, p. 39.

P. Nogueira, On the combinatorics of leftist trees, Discrete Appl. Math., 109 (2001) 253-278. MR1818241 (2002f:05090).

FORMULA

Equals lim n -> infinity A006196(n)*n^(3/2) / A247448^n.

EXAMPLE

0.25036342939252350681741085491909745001362692628313651435731536...

CROSSREFS

Cf. A006196, A247448.

Sequence in context: A136209 A212248 A208476 * A112695 A215078 A067881

Adjacent sequences:  A247446 A247447 A247448 * A247450 A247451 A247452

KEYWORD

nonn,cons

AUTHOR

Vaclav Kotesovec, Sep 17 2014

EXTENSIONS

More digits from Vaclav Kotesovec, Dec 29 2020

STATUS

approved

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Last modified March 3 10:45 EST 2021. Contains 341762 sequences. (Running on oeis4.)