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A270068 as a simple table

n a(n)
0 1
1 13
2 4287
3 940916
4 204383373
5 44538604036
6 9756894398324
7 2133436326533143
8 466326405037190729
9 101965922336345576219
10 22294594753523459270694
11 4874505512330163994345181
12 1065778806957316983452583926
13 233025803338941141247495062594

[1,13,4287,940916,204383373,44538604036,
 9756894398324,2133436326533143,466326405037190729,
 101965922336345576219,22294594753523459270694,
 4874505512330163994345181,
 1065778806957316983452583926,
 233025803338941141247495062594]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)