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A027678 as a simple table

n a(n)
1 4
2 484
3 28224
4 228484
5 8282884
6 44484284288828484
7 244848282488224248488284224
8 2284884224228428242888448884484
9 42884424422284228884248482424484
10 448424228448248888288442822222282244
11 424242448424484484244824228422488282244

[4,484,28224,228484,8282884,44484284288828484,
 244848282488224248488284224,
 2284884224228428242888448884484,
 42884424422284228884248482424484,
 448424228448248888288442822222282244,
 424242448424484484244824228422488282244]

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Last modified May 17 12:55 EDT 2021. Contains 343971 sequences. (Running on oeis4.)