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Search: id:A151720
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| A151720 |
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Number of two-dimensional three-sided prudent 2n-step returns. |
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+0 3
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| 0, 24, 240, 2544, 31800, 435864, 6323352, 95647104, 1493934516, 23934001600, 391427518152, 6511949001648
(list; graph; listen)
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