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Search: id:A015123
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A015123 Triangle of q-binomial coefficients for q=-10. +0
1
1, 1, 1, 1, -9, 1, 1, 91, 91, 1, 1, -909, 9191, -909, 1, 1, 9091, 918191, 918191, 9091, 1, 1, -90909, 91828191, -917272809, 91828191, -90909, 1, 1, 909091, 9182728191, 917364637191, 917364637191, 9182728191, 909091, 1, 1, -9090909, 918273728191 (list; table; graph; listen)
OFFSET

0,5

CROSSREFS

Adjacent sequences: A015120 A015121 A015122 this_sequence A015124 A015125 A015126

Sequence in context: A073702 A098436 A022172 this_sequence A021527 A010166 A010165

KEYWORD

sign,tabl,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.


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