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A026001 as a simple table

n a(n)
0 1
1 7
2 85
3 1159
4 16641
5 246047
6 3707509
7 56610575
8 872893441
9 13560999991
10 211939849045
11 3328419072535
12 52481589415425
13 830317511708367
14 13174519143904245
15 209559710593266719
16 3340604559333629953
17 53354776911196959335
18 853607938952248383829
19 13677336690921351929767

[1,7,85,1159,16641,246047,3707509,56610575,
 872893441,13560999991,211939849045,3328419072535,
 52481589415425,830317511708367,13174519143904245,
 209559710593266719,3340604559333629953,
 53354776911196959335,853607938952248383829,
 13677336690921351929767]

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Last modified November 17 10:37 EST 2019. Contains 329225 sequences. (Running on oeis4.)