A019294(461)

[Lambert Klasen]

Dear seqfans,

i just computed some values of A019294:

ID Number: A019294
URL:       http://www.research.att.com/projects/OEIS?Anum=A019294
Sequence:  1,2,4,2,5,1,5,2,7,4,15,3,13,3,2,2,13,4,12,5,2,13,16,2,17,4,
           9,1,78,7,10,4,17,11,6,5,28,22,4,7,39,2,16,16,16,10,32,5,13,
           17,9,3,58,11,19,5,13,67,97,2,23,5,16,2,4,8,101,21,19,11,50,
           4,20,20,23,14,21,10,36,5,15
Name:      Number (>0) of iteration of sigma (A000203) required to reach a
              value divisible by n.


but 461 won't terminate.
it reaches a step, where i fear the PARI/gp prime factorization
does not really work anymore.

anyone ever computed A019294(461) ?

thx and best regards
         Lambert

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