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A166938
Those positive integers that are both in sequence A166936 and in sequence A166937.
2
2, 10, 12, 20, 26, 38, 40, 42, 52, 56, 58, 68, 77, 84, 89, 104, 106, 110, 116, 137, 138, 142, 145, 149, 150, 154, 166, 168, 169, 170, 174, 178, 196, 204, 212, 220, 232, 234, 240, 268, 275, 277, 285, 291, 299, 300, 308, 315, 333, 336, 337, 339, 340, 348, 357
OFFSET
1,1
COMMENTS
Each integer in this sequence, when written in binary, contains at least two palindromic substrings that are tied for the longest such substring, obviously.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Leroy Quet, Oct 24 2009
EXTENSIONS
Extended by Ray Chandler, Mar 11 2010
STATUS
approved