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A012084 as a simple table

n a(n)
0 1
1 1
2 13
3 421
4 26713
5 2871241
6 473357413
7 111506036461
8 35624155784113
9 14838126699784081
10 7813931867856058813
11 5076900281143623362101
12 3989607021222775392853513
13 3730016905780866035656178521

[1,1,13,421,26713,2871241,473357413,111506036461,
 35624155784113,14838126699784081,
 7813931867856058813,5076900281143623362101,
 3989607021222775392853513,
 3730016905780866035656178521]

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Last modified February 25 16:57 EST 2024. Contains 370332 sequences. (Running on oeis4.)