The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A004602 Expansion of Pi in base 3. 30
 1, 0, 0, 1, 0, 2, 1, 1, 0, 1, 2, 2, 2, 2, 0, 1, 0, 2, 1, 1, 0, 0, 2, 1, 1, 1, 1, 1, 0, 2, 2, 1, 2, 2, 2, 2, 2, 0, 1, 1, 1, 2, 0, 1, 2, 1, 2, 1, 2, 1, 2, 0, 0, 1, 2, 1, 1, 0, 0, 1, 0, 0, 1, 0, 1, 2, 2, 2, 0, 2, 2, 2, 1, 2, 0, 1, 2, 0, 1, 2, 1, 1, 1, 2, 1, 0, 1, 2, 1, 0, 1, 1, 2, 0, 0, 2, 2, 0, 1 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 2,6 LINKS G. C. Greubel, Table of n, a(n) for n = 2..10000 Steve Pagliarulo, Stu's pi page: base 3 (23 pages). FORMULA a(n) = floor(Pi*3^(n-3)) - 3*floor(Pi*3^(n-4)), n>1. - G. C. Greubel, Mar 09 2018 EXAMPLE 10.0102110122220102110021111102212222201... MATHEMATICA RealDigits[ N[ Pi, 105], 3] [[1]] CROSSREFS Pi in base b: A004601 (b=2), this sequence (b=3), A004603 (b=4), A004604 (b=5), A004605 (b=6), A004606 (b=7), A006941 (b=8), A004608 (b=9), A000796 (b=10), A068436 (b=11), A068437 (b=12), A068438 (b=13), A068439 (b=14), A068440 (b=15), A062964 (b=16), A060707 (b=60), A331313 (Pi in balanced ternary). Cf. A007514. Sequence in context: A214341 A281871 A131334 * A247418 A229899 A153764 Adjacent sequences:  A004599 A004600 A004601 * A004603 A004604 A004605 KEYWORD nonn,base,cons,easy AUTHOR STATUS approved

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

Last modified May 27 18:56 EDT 2020. Contains 334664 sequences. (Running on oeis4.)