A037937 Trajectory of 40 under prime factor concatenation procedure.

40, 2, 2, 2, 5, 5, 5, 89, 3, 3, 3, 3, 3, 23, 7, 7, 59, 1153, 29, 2675557, 3, 31, 3147049, 809, 1409, 4019, 3, 53639, 502807, 3, 31, 41, 92745739, 3314192745739

Offset

0,1

Links

Table of n, a(n) for n=0..33.

P. De Geest, Home Primes

Crossrefs

Cf. A037273.

Sequence in context: A176644 A329337 A078084 * A126652 A181643 A117831

Adjacent sequences: A037934 A037935 A037936 * A037938 A037939 A037940

Keyword

fini,full,nonn,tabf,base

Author

Jeff Burch

Extensions

Edited by Charles R Greathouse IV, Apr 30 2010

Status

approved