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A165478
Positions of zeros in A165477.
5
0, 131070, 131071, 262141, 262142, 393212, 393213, 524283, 524284, 655354, 655355, 786425, 786426, 917496, 917497, 1048567, 1048568, 1179638, 1179639, 1310709, 1310710, 1441780, 1441781, 1572851, 1572852, 1703922, 1703923
OFFSET
0,2
FORMULA
a(n) = floor(n/2)*131071 + (n modulo 2)*131070
PROG
(MIT Scheme:) (define (A165478 n) (+ (* (floor->exact (/ n 2)) 131071) (* (modulo n 2) 131070)))
CROSSREFS
See also A165479. Compare also to A165473, A165483.
Sequence in context: A013693 A103534 A239610 * A051331 A075972 A011567
KEYWORD
nonn
AUTHOR
Antti Karttunen, Sep 21 2009
STATUS
approved