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A366202
Numbers x such that (x^2 AND x) is not a square, where AND is the bitwise logical-and operation.
0
21, 23, 25, 39, 42, 43, 45, 47, 49, 51, 55, 58, 73, 75, 78, 79, 83, 85, 86, 87, 91, 93, 95, 97, 99, 101, 103, 106, 107, 109, 110, 111, 113, 115, 117, 122, 140, 141, 142, 143, 149, 150, 151, 153, 154, 155, 158, 159, 162, 163, 166, 167, 169, 170, 171, 172, 175
OFFSET
1,1
COMMENTS
Numbers x such that A213541(x) is not in A000290.
CROSSREFS
Sequence in context: A095443 A095441 A095437 * A089787 A329914 A229221
KEYWORD
nonn,base
AUTHOR
Alex Ratushnyak, Oct 04 2023
STATUS
approved