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A257742 as a simple table

n a(n)
0 1
1 2
2 49
3 3334
4 428653
5 87804401
6 26047147641
7 10515038040403
8 5527943088161719
9 3662449762145471938
10 2981185419002290273673
11 2921408464370908053081409
12 3389743512704136305019696050
13 4593040689601644978081159072298
14 7182956101782940369861692674495595 

[1,2,49,3334,428653,87804401,26047147641,
 10515038040403,5527943088161719,
 3662449762145471938,2981185419002290273673,
 2921408464370908053081409,
 3389743512704136305019696050,
 4593040689601644978081159072298,
 7182956101782940369861692674495595]

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Last modified December 3 02:48 EST 2023. Contains 367530 sequences. (Running on oeis4.)