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A218525 as a simple table

n a(n)
1 256
2 1528
3 76214
4 1608968
5 49466988
6 1326731972
7 38497164700
8 1087736452738
9 31117471227206
10 886142080344254
11 25291550132660836
12 721303064302959840
13 20578939287128886034
14 587046975916765583280
15 16747555229309088955058

[256,1528,76214,1608968,49466988,1326731972,
 38497164700,1087736452738,31117471227206,
 886142080344254,25291550132660836,
 721303064302959840,20578939287128886034,
 587046975916765583280,16747555229309088955058]

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Last modified January 19 08:18 EST 2022. Contains 350464 sequences. (Running on oeis4.)