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A097881 Decimal expansion of the sum from 1 to infinity of fraction sequence with numerator triangular numbers and denominator sum of prime cubes. 0
2, 9, 4, 3, 9, 4, 2, 7 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
Table of n, a(n) for n=0..7.
FORMULA
Equals Sum_{n>=1} A000217(n)/A098999(n). - R. J. Mathar, Dec 07 2014
EXAMPLE
0.29439427...
CROSSREFS
Sequence in context: A200014 A335007 A248968 * A019758 A016642 A070700
Adjacent sequences: A097878 A097879 A097880 * A097882 A097883 A097884
KEYWORD
more,nonn,cons
AUTHOR
Pierre CAMI, Sep 02 2004
EXTENSIONS
Offset corrected by R. J. Mathar, May 19 2009
STATUS
approved

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Last modified May 12 18:11 EDT 2024. Contains 372493 sequences. (Running on oeis4.)