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A160554 as a simple table

n a(n)
0 1
1 13
2 97
3 541
4 2497
5 50273
6 182309
7 4256087
8 13247651
9 38903687
10 543392719
11 15986775377
12 41148884933
13 1330667437997
14 1728533404931
15 23966754421349
16 603184673218147
17 22925161516659191
18 4561425357186553
19 2045955360223686629

[1,13,97,541,2497,50273,182309,4256087,13247651,
 38903687,543392719,15986775377,41148884933,
 1330667437997,1728533404931,23966754421349,
 603184673218147,22925161516659191,
 4561425357186553,2045955360223686629]

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Last modified December 14 19:27 EST 2019. Contains 329987 sequences. (Running on oeis4.)