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A116032 Numbers n such that n+sigma(n)+phi(n) is a palindrome. 0
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; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..52.

EXAMPLE

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

CROSSREFS

Sequence in context: A035122 A085305 A189818 * A116029 A060812 A212129

Adjacent sequences:  A116029 A116030 A116031 * A116033 A116034 A116035

KEYWORD

nonn,base

AUTHOR

Giovanni Resta, Feb 13 2006

STATUS

approved

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Last modified December 8 12:55 EST 2016. Contains 278945 sequences.