

A037941


Trajectory of 48 under prime factor concatenation procedure.


1



48, 2, 2, 2, 2, 3, 71, 313, 3, 11, 2161, 3, 13, 199, 401, 19, 43, 109, 3517, 11, 17, 109, 877, 1087, 23, 1481, 7039, 46591, 3, 3, 7, 53, 67, 1034726207, 3, 11251223678242069, 23, 4583, 2952795526741, 359, 5782291, 1130063089
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OFFSET

0,1


LINKS

Table of n, a(n) for n=0..41.
P. De Geest, Home Primes


EXAMPLE

48 = 2*2*2*2*3, so the next terms are 2,2,2,2,3; 22223 = 71*313, so the next terms are 71, 313; 71313 = 3*11*2161, so then we get 3, 11, 2161; etc.


CROSSREFS

Cf. A037273.
Sequence in context: A234565 A036210 A257875 * A229190 A069012 A115927
Adjacent sequences: A037938 A037939 A037940 * A037942 A037943 A037944


KEYWORD

fini,nonn,tabf,base


AUTHOR

Jeff Burch


EXTENSIONS

Edited by Charles R Greathouse IV, Apr 30 2010


STATUS

approved



