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A084981
Numbers all of whose proper divisors are palindromic.
0
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 25, 27, 29, 31, 33, 35, 37, 41, 43, 44, 47, 49, 53, 55, 59, 61, 66, 67, 71, 73, 77, 79, 83, 88, 89, 97, 99, 101, 103, 107, 109, 113, 121, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179
OFFSET
1,2
COMMENTS
77566 is in the sequence because its proper divisors are: 1, 2, 38783.
CROSSREFS
Cf. A062687.
Sequence in context: A346132 A320249 A309066 * A326880 A359077 A078453
KEYWORD
nonn,base
AUTHOR
Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jun 27 2003
EXTENSIONS
Edited by Jason Earls, May 13 2004
STATUS
approved