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A002848
Number of solutions of x+y=z from {1,2,...,n}.
(Formerly M0295 N0106)
+0
1
0, 0, 1, 1, 2, 2, 3, 7, 15, 12, 30, 8, 32, 162, 21
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Maintained by
N. J. A. Sloane
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njas@research.att.com
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Last modified December 19 21:04 EST 2009. Contains 171054 sequences.
AT&T Labs Research
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