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A117337 Column 2 of triangle A117335. 4
0, 0, 1, -4, 24, -157, 1176, -9853, 91498, -933451, 10386908, -125292129, 1629597910, -22746009423, 339288465552, -5388025686685, 90782990910394, -1617895300046011, 30412104692215604, -601422325704360009, 12483373271662252222, -271375594220745999111 (list; graph; refs; listen; history; internal format)
OFFSET

0,4

CROSSREFS

Cf. A117335 (triangle), A117336 (column 1), A117338 (row sums).

Sequence in context: A178879 A091166 A078108 * A084130 A059304 A069722

Adjacent sequences:  A117334 A117335 A117336 * A117338 A117339 A117340

KEYWORD

sign

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Mar 09 2006

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Last modified February 17 23:57 EST 2012. Contains 206085 sequences.