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A109688 as a simple table

n a(n)
0 1
1 1
2 225
3 343396
4 44944
5 505575225
6 4666665969
7 77770707876
8 388888184881
9 9499999990849
10 1010101019780101025109910101001
11 1101191170117113111111301111961124
12 121214127521273511212121212512121241
13 135131321313113136131313387213513731136 

[1,1,225,343396,44944,505575225,4666665969,
 77770707876,388888184881,9499999990849,
 1010101019780101025109910101001,
 1101191170117113111111301111961124,
 121214127521273511212121212512121241,
 135131321313113136131313387213513731136]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)