Number of nondecreasing arrangements of n numbers in -3..3 with sum zero and sum of squares less than n*12/3
1, 2, 5, 11, 21, 36, 60, 95, 143, 212, 302, 424, 582, 784, 1034, 1355, 1736, 2207
2 seqfan posts
Fri Jan 14 16:51:25 CET 2011 [seqfan] Re: Long Linear Recurrences with Small Coefficients