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A121111
as a simple table
n
a(n)
1
277777788888899
2
4996238671872
3
438939648
4
4478976
5
338688
6
27648
7
2688
8
768
9
336
10
54
11
20
12
0
[277777788888899,4996238671872,438939648,4478976, 338688,27648,2688,768,336,54,20,0]
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Last modified September 6 22:26 EDT 2024. Contains 375728 sequences. (Running on oeis4.)
