OFFSET
1,2
COMMENTS
LINKS
A.H.M. Smeets, Table of n, a(n) for n = 1..20000
F. Richman, Continued fractions
FORMULA
Limit_{n -> oo} a(n)/n = 2*log(A086702)/log(10) = 2*A100199/log(10) = 2*A240995. - A.H.M. Smeets, Jun 13 2018
EXAMPLE
From A.H.M. Smeets, Jun 13 2018: (Start)
Pi = 3.141592653589...
n=1: 3/1 = 3.0... so a(1) = 0;
n=2: 22/7 = 3.142... so a(2) = 2;
n=3: 333/106 = 3.14150... so a(3) = 4;
n=4: 355/113 = 3.1415929... so a(4) = 6;
n=5: 103993/33102 = 3.1415926530... so a(5) = 9;
n=6: 104348/33215 = 3.1415926539... so a(6) = 9;
n=7: 208341/66317 = 3.1415926534... so a(7) = 9;
n=8: 312689/99532 = 3.1415926536... so a(8) = 9;
n=9: 833719/265381 = 3.141592653581... so a(9) = 11;
n=10: 1146408/364913 = 3.14159265359... so a(10) = 10. (End)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Lekraj Beedassy, Jun 24 2003
EXTENSIONS
More terms from Vladeta Jovovic, Jun 27 2003
STATUS
approved