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A077691 as a simple table

n a(n)
1 1
2 5
3 70
4 1358
5 8642
6 90535
7 301574268
8 12345679
9 97393690
10 987654321
11 83470146831028373729
12 260092516563786
13 55088570240085399905
14 511536723657935856261
15 2754140734658436214 

[1,5,70,1358,8642,90535,301574268,12345679,
 97393690,987654321,83470146831028373729,
 260092516563786,55088570240085399905,
 511536723657935856261,2754140734658436214]

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Last modified May 28 22:13 EDT 2024. Contains 372921 sequences. (Running on oeis4.)