RE ** the number of Pluto: 134340: 1,3,4,3,4,0

[Tautócrona]

----- Original Message ----- 
>From: "zak seidov" <zakseidov at yahoo.com>


>Collatz sequence for Pluto
>(not yet in OEIS):
>134340,67170,33585,100756,50378,25189,75568,37784,18892,9446,4723,14170,7085,21256,10628,5314,2657,7972,3986,1993,5980,2990,1495,4486,2243,6730,3365,10096,5048,2524,1262,631,1894,947,2842,1421,4264,2132,1066,533,1600,800,400,200,100,50,25,76,38,19,58,29,88,44,22,11,34,17,52,26,13,40,20,10,5,16,8,4,2,1
>There are exactly 70 terms ending with 1.

Not really sure about this, I count exactly 4 terms ending with 1! (namely, 631, 1421, 11 
and 1) :P

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