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A177208 as a simple table

n a(n)
0 1
1 1
2 3
3 17
4 19
5 81
6 8351
7 184553
8 52907
9 1768847
10 70442753
11 1096172081
12 22198464713
13 195894185831
14 42653714271997
15 30188596935106763
16 20689743895700791
17 670597992748852241
18 71867806446352961329
19 8445943795439038164379
20 379371134635840861537

[1,1,3,17,19,81,8351,184553,52907,1768847,
 70442753,1096172081,22198464713,195894185831,
 42653714271997,30188596935106763,
 20689743895700791,670597992748852241,
 71867806446352961329,8445943795439038164379,
 379371134635840861537]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)