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A038125
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Sum (k-n)^k, k = 0,...,n.
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1
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1, 1, 0, 0, 1, -1, 0, 6, -19, 29, 48, -524, 2057, -3901, -9632, 129034, -664363, 1837905, 2388688, -67004696, 478198545, -1994889945, 1669470784, 56929813934, -615188040195, 3794477505573, -12028579019536, -50780206473220
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,8
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EXAMPLE
| 0^0, 1^0 - 0^1, 2^0 - 1^1 + 0^2, 3^0 - 2^1 + 1^2 - 0^3, ...
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MATHEMATICA
| Prepend[ Table[ Sum[ (k-n)^k, {k, 0, n} ], {n, 30} ], 1 ]
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CROSSREFS
| Cf. A026898.
Sequence in context: A046955 A042215 A041911 * A092098 A186113 A162332
Adjacent sequences: A038122 A038123 A038124 * A038126 A038127 A038128
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KEYWORD
| sign,easy
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AUTHOR
| Jim Ferry (jferry(AT)alum.mit.edu)
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