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A222805
A bisection of A222803.
1
0, 11, -13, 29, 109, -67, 6571, -415, 162573, -23663513, 10230003, -564409, 854671223, -3380281, 66346781597, -2525207721201139, 2050779017959603, -513555084749, 258395660795799074117, -16860247921174939, 32300672599263555985061, -5369365617089977921391189
OFFSET
0,2
CROSSREFS
KEYWORD
sign,frac
AUTHOR
N. J. A. Sloane, Mar 10 2013
EXTENSIONS
More terms from Alois P. Heinz, Mar 13 2013
STATUS
approved