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A156938 Row sums of the FP4 polynomials of A156933 1
1, 2, -640, -55050240, 2678771102515200, 138029104604220676374528000, -12755118515091679234002154772496384000000, -3319735985081076411622842555075338617937492705280000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
The row sums of the FP4 have simple prime factors.
LINKS
CROSSREFS
Row sums of A156933.
Sequence in context: A332162 A364070 A046856 * A285221 A079195 A120123
KEYWORD
easy,sign
AUTHOR
Johannes W. Meijer, Feb 20 2009
STATUS
approved

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)