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A238897 Pi in the base sqrt(2). 4
1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET
4
COMMENTS
George Bergman wrote his paper when he was 12. Mike Wallace interviewed him when Bergman was 14.
LINKS
George Bergman, A number system with an irrational base, Math. Mag. 31 (1957), pp. 98-110.
Mike Wallace, Mike Wallace Asks George Bergman: What Makes a Genius Tick?, Math. Mag. 31 (1958), p. 282.
EXAMPLE
= 1000.00010001000000000000010010000000000100001000010000000010000001...
MATHEMATICA
RealDigits[Pi, Sqrt[2], 105][[1]]
CROSSREFS
Cf. A050948 (Pi in base e), A102243 (Pi in the golden base), A239199 (Pi in base sqrt(3)).
Sequence in context: A105165 A058342 A205808 * A297199 A185117 A014045
KEYWORD
nonn,base
AUTHOR
T. D. Noe, Mar 11 2014
STATUS
approved

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)