|
Search: id:A088577
|
|
|
| A088577 |
|
Position of the first location of n in the digits of Phi = 1.61803398874989.... |
|
+0
2
|
|
| 5, 1, 20, 6, 12, 23, 2, 11, 4, 8, 232, 35, 122, 56, 255, 367, 1, 36, 3, 189, 20, 55, 63, 132, 79, 214, 68, 64, 52, 175, 41, 138, 182, 6, 27, 57, 29, 99, 33, 7, 106, 91, 348, 28, 59, 22, 71, 103, 16, 12, 215, 395, 67, 112, 58, 769, 31, 49, 23, 167, 69, 2, 51, 32, 300, 30, 124
(list; graph; listen)
|
|
|
OFFSET
|
0,1
|
|
|
LINKS
|
T. D. Noe, Table of n, a(n) for n=0..10000
|
|
EXAMPLE
|
The first 0 is in the 5th position of the digits of Phi, so 5 is the first entry in the sequence.
|
|
PROGRAM
|
(PARI) trajphidigitsd(n, m) = { default(realprecision, 6000); p = (sqrt(5)+1)/2*10^5000; v = Vec(Str(p)); for(d=0, m, for(x=1, n, if(d<10, y = eval(v[x]), if(d<100, y = eval(v[x])*10 + eval(v[x+1]), if(d<1000, y = eval(v[x])*100 + eval(v[x+1])*10 + eval(v[x+2]), y = eval(v[x])*1000 + eval(v[x+1])*100 + eval(v[x+2])*10 + eval(v[x+3]) ); ); ); if(y == d, print1(x", "); break); ); ) }
|
|
CROSSREFS
|
Cf. A032445 (positions in pi), A051238 (positions in e)
Sequence in context: A136394 A145372 A145373 this_sequence A127561 A144879 A049411
Adjacent sequences: A088574 A088575 A088576 this_sequence A088578 A088579 A088580
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
Cino Hilliard (hillcino368(AT)gmail.com), Nov 19 2003
|
|
|
Search completed in 0.002 seconds
|
