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A199300 as a simple table

n a(n)
0 1
1 21
2 245
3 2401
4 21609
5 184877
6 1529437
7 12353145
8 98001617
9 766718533
10 5931980229
11 45478515089
12 346032180025
13 2616003280989
14 19668469112621
15 147174406808233
16 1096686708796833
17 8142067989552245
18 60251303122686613
19 444556912229552577
20 3271482918202092041

[1,21,245,2401,21609,184877,1529437,12353145,
 98001617,766718533,5931980229,45478515089,
 346032180025,2616003280989,19668469112621,
 147174406808233,1096686708796833,8142067989552245,
 60251303122686613,444556912229552577,
 3271482918202092041]

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Last modified June 7 18:53 EDT 2024. Contains 373206 sequences. (Running on oeis4.)