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A040176
Apart from initial terms, same as A007755, which is a better version.
0
1, 3, 5, 11, 17, 41, 83, 137, 257, 641, 1097, 2329, 4369, 10537, 17477, 35209, 65537
OFFSET
1,2
CROSSREFS
Sequence in context: A096479 A129809 A208572 * A092873 A158641 A019386
KEYWORD
dead
STATUS
approved