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A071573 as a simple table

n a(n)
1 1
2 14
3 114
4 594
5 2532
6 9658
7 34066
8 113930
9 366358
10 1141614
11 3465398
12 10291022
13 29988178
14 85961454
15 242870564
16 677436550
17 1867877934

[1,14,114,594,2532,9658,34066,113930,366358,
 1141614,3465398,10291022,29988178,85961454,
 242870564,677436550,1867877934]

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Last modified December 5 06:12 EST 2021. Contains 349532 sequences. (Running on oeis4.)