Feller, W. An introduction to probability theory and its applications. Vol. II. (English) Zbl 0138.10207 New York-London-Sydney: John Wiley and Sons, Inc. XVIII, 626 p. (1966). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 14 ReviewsCited in 2060 Documents Keywords:probability theory PDF BibTeX XML Online Encyclopedia of Integer Sequences: First 2-digit number to appear n times in the decimal expansion of Pi.