A293634 Expansion of Pi in base 64.

3, 9, 3, 61, 42, 34, 8, 22, 35, 2, 13, 12, 19, 6, 24, 40, 46, 0, 55, 1, 51, 17, 10, 16, 9, 14, 2, 8, 41, 39, 51, 7, 16, 2, 2, 59, 58, 38, 14, 49, 14, 27, 8, 37, 5, 10, 2, 7, 38, 14, 13, 0, 19, 29, 59, 57, 20, 25, 44, 60, 52, 58, 16, 49, 44, 48, 10, 48, 41, 45

Offset

1,1

Links

Iain Fox, Table of n, a(n) for n = 1..20000

Index entries for sequences related to the number Pi

Formula

a(n+1) = 8*A006941(2n) + A006941(2n+1).

Example

3.93zgY8MZ2DC...

Mathematica

First@ RealDigits[N[Pi, 105], 64] (* Michael De Vlieger, Oct 14 2017 *)

Prog

(PARI) { default(realprecision, 36300); x=Pi; for (n=1, 20000, d=floor(x); x=(x-d)*64; write("b293634.txt", n, " ", d)); } \\ Iain Fox, Oct 30 2018
(PARI) lista() = {my(v = binary(Pi)); print1(fromdigits(v[1], 2), ", "); v = v[2]; for (n=1, #v\6, my(v6 = vector(6, k, v[6*(n-1)+k])); print1(fromdigits(v6, 2), ", "); ); } \\ Michel Marcus, Nov 01 2018

Crossrefs

Pi in base b: A004601 (b=2), A004602 (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), this sequence (b=64).

Sequence in context: A120429 A101431 A120982 * A125143 A200012 A130701

Adjacent sequences: A293631 A293632 A293633 * A293635 A293636 A293637

Keyword

base,cons,easy,nonn

Author

Iain Fox, Oct 13 2017

Status

approved