The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A247274 Decimal expansion of lambda_3, an analog of the Stolarsky-Harborth constant for the number of elements not divisible by 3 in Pascal's triangle. 0
 7, 7, 4, 2, 8, 1, 3, 2, 6, 3, 1, 5, 1, 2, 1, 4, 5, 3, 6, 3, 1, 6, 8, 6, 5, 4, 0, 8, 3, 3, 1, 5, 8, 4, 3, 6, 9, 9, 2, 7, 5, 1, 0, 2, 8, 2, 2, 1, 0, 0, 7, 9, 6, 1, 3, 1, 9, 5, 5, 0, 5, 3, 7, 3, 4, 7, 0, 6, 7, 2, 2, 0, 1, 0, 7, 4, 9, 2, 2, 6, 2, 8, 0, 9, 5, 1, 1, 9, 3, 6, 4, 3, 3, 3, 9, 4, 2, 5, 1, 1, 8 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 REFERENCES Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 2.16 Stolarsky-Harborth Constant, p. 145. LINKS Table of n, a(n) for n=0..100. FORMULA lambda_3 = (3/2)^(1 - log(6)/log(3)). EXAMPLE 0.774281326315121453631686540833158436992751028221... MATHEMATICA lambda3 = (3/2)^(1 - Log[6]/Log[3]); RealDigits[lambda3, 10, 101] // First CROSSREFS Cf. A020857, A077464. Sequence in context: A265306 A198544 A353127 * A086315 A185577 A201517 Adjacent sequences: A247271 A247272 A247273 * A247275 A247276 A247277 KEYWORD nonn,cons,easy AUTHOR Jean-François Alcover, Sep 11 2014 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified August 12 04:50 EDT 2024. Contains 375085 sequences. (Running on oeis4.)