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A174196
Those positive integers that are both in sequence A166934 and in sequence A166935.
2
23, 29, 40, 58, 79, 104, 116, 121, 176, 223, 232, 242, 251, 287, 288, 303, 335, 351, 485, 489, 497, 501, 502, 672, 736, 800, 815, 831, 847, 864, 971, 979, 994, 996, 1002, 1004, 1011, 1087, 1119, 1200, 1216, 1232, 1247, 1311, 1376, 1471, 1696, 1760, 1824, 1839
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, one with identical digits and one with different digits.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Ray Chandler, Mar 11 2010
STATUS
approved