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Search: id:A127189
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A127189 E.g.f.: sqrt((1+4*x)/(1+2*x)). +0
5
1, 1, -5, 39, -423, 5985, -105885, 2269575, -57475215, 1684565505, -56176247925, 2101511463975, -87163146984375, 3969387329933025, -196863216968342925, 10560219055989978375, -609129291476291961375, 37591662102746977850625, -2471292534125033454961125 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A070767 A124549 A024216 this_sequence A121354 A122486 A118991

Adjacent sequences: A127186 A127187 A127188 this_sequence A127190 A127191 A127192

KEYWORD

sign

AUTHOR

njas, Mar 26 2007

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.


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