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A203863 as a simple table

n a(n)
1 205
2 1648
3 10077
4 55848
5 280509
6 1322098
7 5914273
8 25415265
9 105707437
10 428159717
11 1696690158
12 6602453062
13 25304540729
14 95747687170
15 358387784429
16 1329182446188
17 4891208234959
18 17879134951404
19 64982533891604

[205,1648,10077,55848,280509,1322098,5914273,
 25415265,105707437,428159717,1696690158,
 6602453062,25304540729,95747687170,358387784429,
 1329182446188,4891208234959,17879134951404,
 64982533891604]

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Last modified October 21 02:29 EDT 2021. Contains 348141 sequences. (Running on oeis4.)