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Search: id:A116032
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A116032 n+sigma(n)+phi(n) is a palindrome. +0
1
1, 2, 3, 11, 12, 14, 16, 32, 33, 37, 47, 76, 101, 108, 126, 131, 134, 144, 168, 188, 216, 218, 235, 239, 248, 250, 265, 285, 289, 309, 313, 319, 325, 329, 507, 553, 578, 612, 624, 716, 963, 1037, 1058, 1147, 1257, 1406, 1851, 1887, 1948, 1961, 2038, 2196 (list; graph; listen)
OFFSET

1,2

EXAMPLE

1037+sigma(1037)+phi(1037) = 3113.

CROSSREFS

Cf. A766920.

Sequence in context: A007932 A035122 A085305 this_sequence A116029 A060812 A062936

Adjacent sequences: A116029 A116030 A116031 this_sequence A116033 A116034 A116035

KEYWORD

nonn,base

AUTHOR

Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 13 2006

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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