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A197768 as a simple table

n a(n)
1 9
2 273
3 14409
4 1081731
5 104985729
6 12487616539
7 1758172862980
8 285903205720513
9 52725376090628156
10 10872393464815690144
11 2478802987043990078457
12 619122710473385614426210
13 168115507427305189329095428
14 49309285630177314887251611601

[9,273,14409,1081731,104985729,12487616539,
 1758172862980,285903205720513,52725376090628156,
 10872393464815690144,2478802987043990078457,
 619122710473385614426210,
 168115507427305189329095428,
 49309285630177314887251611601]

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)