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A323659 a(n) = Product_{k=0..n} (k^10 + (n-k)^10). 4
0, 1, 2097152, 3663302861300625, 7851806399838625464320000, 378407193115560358680820465087890625, 45364420795826382440918950445637925790023680000, 34139918620704541898946466431984113559562219610081631390625 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..59

FORMULA

a(n) ~ exp((Pi*(1/2 + 2*sqrt(5) - 2*sqrt(1 + 2/sqrt(5))) - 10)*n) * n^(10*n+10).

MATHEMATICA

Table[Product[k^10+(n-k)^10, {k, 0, n}], {n, 0, 10}]

CROSSREFS

Cf. A323540, A323541, A323542, A323543, A323544, A323545, A323546, A320345, A323660, A323661, A323662.

Sequence in context: A195252 A017706 A010809 * A017705 A013969 A036099

Adjacent sequences:  A323656 A323657 A323658 * A323660 A323661 A323662

KEYWORD

nonn

AUTHOR

Vaclav Kotesovec, Jan 23 2019

STATUS

approved

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Last modified April 7 04:20 EDT 2020. Contains 333292 sequences. (Running on oeis4.)