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A238260 Decimal expansion of a multiplicative constant related to A002465. 2
6, 3, 1, 2, 6, 6, 8, 7, 8, 8, 7, 4, 1, 1, 5, 4, 6, 7, 9, 7, 0, 0, 4, 8, 2, 3, 2, 5, 7, 9, 7, 0, 6, 8, 7, 9, 5, 5, 6, 1, 5, 4, 6, 9, 0, 5, 1, 4, 4, 6, 1, 1, 4, 0, 8, 9, 2, 0, 0, 6, 9, 7, 3, 4, 0, 5, 0, 8, 5, 4, 1, 5, 0, 3, 7, 6, 6, 1, 7, 0, 8, 5, 6, 0, 4, 0, 0, 8, 5, 0, 1, 7, 6, 1, 1, 0, 9, 3, 3, 5, 4, 6, 3, 5, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..104.

V. Kotesovec, Non-attacking chess pieces, 6ed, 2013, p.249

FORMULA

Equals lim n->infinity A002465(n) / ((n-1)! * A238258^n).

EXAMPLE

0.63126687887411546797...

CROSSREFS

Cf. A002465, A238258, A187235.

Sequence in context: A105123 A058291 A132615 * A021617 A140321 A019979

Adjacent sequences:  A238257 A238258 A238259 * A238261 A238262 A238263

KEYWORD

nonn,cons

AUTHOR

Vaclav Kotesovec, Feb 21 2014

STATUS

approved

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Last modified April 14 17:01 EDT 2021. Contains 342950 sequences. (Running on oeis4.)