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A231554 as a simple table

n a(n)
0 1
1 6
2 54
3 588
4 7116
5 92016
6 1244928
7 17405520
8 249486480
9 3646632288
10 54146466528
11 814458834432
12 12384344444160
13 190052162396160
14 2939737725858816
15 45785756862006528
16 717416350525430016
17 11301288605493981696
18 178873923678771712512
19 2843246259040708414464

[1,6,54,588,7116,92016,1244928,17405520,249486480,
 3646632288,54146466528,814458834432,
 12384344444160,190052162396160,2939737725858816,
 45785756862006528,717416350525430016,
 11301288605493981696,178873923678771712512,
 2843246259040708414464]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)