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A152792 Column 1 of triangle A152790. 1
1, 2, -28, 3040, -1757824, 4551192576, -32793120079872, -2984404225397620736, 90993871135356724707328, 61453295035042425304071826046976, -56289479191389340143584017950561009664 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
G.f. of row n of matrix power A152790^n = (2^(2n-1) + y)*y^(n-1) for n>0.
LINKS
CROSSREFS
Sequence in context: A177400 A230700 A168554 * A085602 A058502 A080266
KEYWORD
sign
AUTHOR
Paul D. Hanna, Dec 18 2008
STATUS
approved

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Last modified July 16 17:03 EDT 2024. Contains 374358 sequences. (Running on oeis4.)