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Search: id:A046441
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A046441 Never reaches a prime under 'Sum of digits raised to its digits powers' procedure. +0
2
1, 2, 4, 6, 17, 25, 39, 46, 52, 58, 64, 66, 70, 71, 85, 88, 93, 102, 104, 107, 112, 114, 117, 120, 121, 140, 141, 169, 170, 171, 177, 188, 196, 200, 201, 210, 211, 228, 233, 235, 239, 253, 256, 258, 265, 279, 282, 285, 293, 297, 323, 325, 329, 332, 345, 352 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A046431-A046440.

Sequence in context: A112086 A070325 A076660 this_sequence A067993 A074131 A019464

Adjacent sequences: A046438 A046439 A046440 this_sequence A046442 A046443 A046444

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Jul 15 1998.

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Last modified July 8 18:40 EDT 2008. Contains 141013 sequences.


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