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A104676
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C(n+2,n+0)*C(n+7,2)
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0
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21, 84, 216, 450, 825, 1386, 2184, 3276, 4725, 6600, 8976, 11934, 15561
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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EXAMPLE
| If n=0 then C(0+2,0+0)*C(0+7,2)= C(2,0)*C(7,2)=1*21=21
If n=8 then C(8+2,8+0)*C(8+7,2)= C(10,8)*C(15,2)=45*105=4725
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CROSSREFS
| Cf. A062190.
Sequence in context: A190023 A071397 A064762 * A143244 A041856 A044208
Adjacent sequences: A104673 A104674 A104675 * A104677 A104678 A104679
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KEYWORD
| easy,nonn
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AUTHOR
| Zerinvary Lajos (zlaja(AT)freemail.hu), Apr 22 2005
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