[seqfan] Pi Self-Digit-Chunks

[Eric Angelini]

Hello SeqFans,
in French, a last auto-chunk thingy I especially like!
http://www.cetteadressecomportecinquantesignes.com/PiFou.htm

In short:
S(pi) = 3,1,2,14,4,15,5,6,7,9,8,10,26,11,12,50,13,23,16,17,25,18,19,20,80,21,22,24,29,27,28,30,37,90,31,32,33,34,35,...

Erase the punctuation:
S(pi) = 312144155679810261112501323161725181920802122242927283037903132333435 

Cut a lot of chunks -- the size of each chunk is given by the successive DIGITS ot S(pi):

        312.1.44.1.5567.9810.2.61112.50132.316172.5181920.802122242.92728303.7.9031323334.35

(yes, the "0" digits commands a 10-digit chunk)

Find/Replace all dots (.) by "carriage-return":
   312
   1
   44
   1
   5567
   9810
   2
   61112
   50132
   316172
   5181920
   802122242
   92728303
   7
   9031323334
   35
   ...

The first column shows Pi.

Best,
É.