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A163469
a(n) = A055496(n+1) - 2*A055496(n).
2
1, 1, 1, 1, 3, 3, 3, 3, 3, 9, 15, 11, 11, 3, 3, 5, 9, 63, 3, 15, 5, 11, 15, 31, 1, 3, 21, 13, 9, 9, 31, 39, 15, 7, 25, 21, 35, 11, 9, 39, 53, 53, 81, 21, 5, 23, 9, 39, 17, 21, 19, 3, 77, 5, 39, 57, 41, 29, 45, 21, 11, 15, 13, 39, 17, 33, 67, 129, 33, 13, 3, 5, 105, 67, 7, 13, 3, 15, 63
OFFSET
1,5
LINKS
CROSSREFS
Cf. A055496.
Sequence in context: A263144 A126715 A158805 * A105121 A290658 A264097
KEYWORD
nonn
AUTHOR
Zak Seidov, Jul 28 2009
STATUS
approved