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Search: id:A030978
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A030978 Number of non-attacking knights on n X n board. +0
4
1, 4, 5, 8, 13, 18, 25, 32, 41, 50, 61, 72, 85, 98, 113, 128, 145, 162, 181, 200, 221, 242, 265, 288, 313, 338, 365, 392, 421, 450, 481, 512, 545, 578, 613, 648, 685, 722, 761, 800, 841, 882, 925, 968, 1013, 1058, 1105, 1152, 1201, 1250, 1301, 1352, 1405, 1458 (list; graph; listen)
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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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