cp's OEIS Frontend

A200332 Number of 0..n arrays x(0..8) of 9 elements with zero 5th differences.

%I A200332 #7 Jul 22 2025 15:47:22
%S A200332 2,3,4,5,6,9,26,49,76,117,174,257,348,505,704,965,1290,1655,2080,2605,
%T A200332 3346,4255,5252,6403,7734,9275,10998,13237,15704,18585,21774,25341,
%U A200332 29192,33409,38746,44719,51168,58207,65718,74187,83264,94195,105850,118427
%N A200332 Number of 0..n arrays x(0..8) of 9 elements with zero 5th differences.
%C A200332 Row 6 of A200329
%H A200332 R. H. Hardin, <a href="/A200332/b200332.txt">Table of n, a(n) for n = 1..120</a>
%e A200332 All solutions for n=6
%e A200332 ..4....0....1....5....5....2....3....1....6
%e A200332 ..4....0....5....1....5....2....3....1....6
%e A200332 ..4....0....6....0....5....2....3....1....6
%e A200332 ..4....0....5....1....5....2....3....1....6
%e A200332 ..4....0....3....3....5....2....3....1....6
%e A200332 ..4....0....1....5....5....2....3....1....6
%e A200332 ..4....0....0....6....5....2....3....1....6
%e A200332 ..4....0....1....5....5....2....3....1....6
%e A200332 ..4....0....5....1....5....2....3....1....6
%K A200332 nonn
%O A200332 1,1
%A A200332 _R. H. Hardin_ Nov 16 2011