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A260161
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a(n) is the a(n-1)-th a(n-2)-dimensional simplex number, starting with the terms 1, 2.
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1
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OFFSET
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1,2
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COMMENTS
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The next term is too large to include.
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LINKS
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EXAMPLE
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56 is the 6th 3-simplex (or tetrahedral) number = A000292(6).
55525372 is the 56th 6-simplex number = A000579(61).
The next term will be the 55525372th 56-simplex number.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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