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A199022 as a simple table

n a(n)
0 4
1 54
2 604
3 6654
4 73204
5 805254
6 8857804
7 97435854
8 1071794404
9 11789738454
10 129687123004
11 1426558353054
12 15692141883604
13 172613560719654
14 1898749167916204
15 20886240847078254
16 229748649317860804
17 2527235142496468854

[4,54,604,6654,73204,805254,8857804,97435854,
 1071794404,11789738454,129687123004,1426558353054,
 15692141883604,172613560719654,1898749167916204,
 20886240847078254,229748649317860804,
 2527235142496468854]

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Last modified April 23 05:59 EDT 2024. Contains 371906 sequences. (Running on oeis4.)