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A283441
Hankel transform of second difference of Fredholm Rueppel sequence.
0
-1, -2, 1, 5, -4, -5, 1, 10, -9, -9, 8, 9, -9, -10, 1, 17, -16, -17, 17, 18, -17, -17, 16, 17, -17, -18, 17, 17, -16, -17, 1, 26, -25, -29, 28, 37, -33, -34, 33, 37, -36, -37, 33, 34, -33, -33, 32, 33, -33, -34, 33
OFFSET
0,2
COMMENTS
Hankel transform of A036987(n+2) - 2*A036987(n+1) + A036987(n).
a(n) modulo 2 is A011655(n+2).
CROSSREFS
Sequence in context: A058344 A010582 A266628 * A262219 A249905 A171175
KEYWORD
sign
AUTHOR
Paul Barry, Mar 07 2017
STATUS
approved