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A115754 Decimal expansion of sqrt(3/2). 7
1, 2, 2, 4, 7, 4, 4, 8, 7, 1, 3, 9, 1, 5, 8, 9, 0, 4, 9, 0, 9, 8, 6, 4, 2, 0, 3, 7, 3, 5, 2, 9, 4, 5, 6, 9, 5, 9, 8, 2, 9, 7, 3, 7, 4, 0, 3, 2, 8, 3, 3, 5, 0, 6, 4, 2, 1, 6, 3, 4, 6, 2, 8, 3, 6, 2, 5, 4, 8, 0, 1, 8, 8, 7, 2, 8, 6, 5, 7, 5, 1, 3, 2, 6, 9, 9, 2, 9, 7, 1, 6, 5, 5, 2, 3, 2, 0, 1, 1 (list; constant; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Coordinate of a control point for a degree-5 integration formula for 7 points over the unit circle. [Stroud & Secrest]

LINKS

A. H. Stroud, D. Secrest, Approximate integration formulas for certain spherically symmetric regions, Math. Comp. 17 (82) (1963) 105

FORMULA

Two times A187110.

EXAMPLE

1.2247448713915890490986420373529456959829737403283350642163...

CROSSREFS

Sequence in context: A021449 A157470 A120280 * A203975 A184761 A162251

Adjacent sequences:  A115751 A115752 A115753 * A115755 A115756 A115757

KEYWORD

nonn,cons

AUTHOR

Eric Desbiaux (moongerms(AT)wanadoo.fr), Jul 30 2008

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Last modified February 17 18:01 EST 2012. Contains 206061 sequences.