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A157808
Numerator of Euler(n,4).
1
1, 7, 12, 161, 132, 847, 1332, 32977, 12612, 76657, 116052, 1401491, 1054692, 6339067, 9533172, 459046049, 85962372, 512834077, 774316692, 9515828021, 6971471652, 37110907687, 62753730612, 2474540324347, 564825518532, -11328646894103, 5083597438932, 2154664585390751
OFFSET
0,2
CROSSREFS
For denominators see A006519.
Sequence in context: A275005 A298678 A219777 * A354301 A225227 A217793
KEYWORD
sign,frac
AUTHOR
N. J. A. Sloane, Nov 10 2009
STATUS
approved