|
Search: id:A153032
|
|
|
| A153032 |
|
Position where the digits of Pi are divisible by 3 |
|
+0
1
|
|
| 1, 6, 8, 10, 13, 15, 16, 18, 21, 23, 25, 26, 28, 31, 33, 39, 42, 43, 44, 45, 46, 47, 51, 55, 56, 59, 63, 65, 66, 70, 72, 73, 76, 78, 80, 81, 83, 86, 87, 92, 98, 99, 101, 107, 109, 112, 116, 117, 118, 119, 122, 123, 124, 128, 129, 130, 133, 138, 143, 145, 147, 160, 165
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
MATHEMATICA
|
Flatten[Position[ Map[If[Divisible[ #, 3], "*", # ] &, RealDigits[ N[Pi, 100]][[1]]], "*"]]
Select[ Range@ 169, Mod[ RealDigits[Pi, 10, 169][[1, # ]], 3] == 0 &] [From Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 21 2008]
|
|
CROSSREFS
|
Sequence in context: A005525 A023385 A155776 this_sequence A086822 A048943 A130763
Adjacent sequences: A153029 A153030 A153031 this_sequence A153033 A153034 A153035
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
Julio Cesar de la Yncera (ynceraj(AT)gmail.com), Dec 17 2008
|
|
EXTENSIONS
|
I added a more concise Mathematica coding and extended the sequence. Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 21 2008
|
|
|
Search completed in 0.002 seconds
|
