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A326270 as a simple table

n a(n)
0 1
1 2
2 18
3 314
4 8434
5 314362
6 15278642
7 928696442
8 68509258098
9 5995762219514
10 611538502747826
11 71656036268121978
12 9532232740451770866
13 1425414297318661354746
14 237588200534263288095538
15 43821269448954050939558522
16 8887255081413035850889914994
17 1970841722610600810208914571258
18 475544555000142351430865220032434
19 124299766720856839788225909600114042
20 35056463298676734373530025799446104818

[1,2,18,314,8434,314362,15278642,928696442,
 68509258098,5995762219514,611538502747826,
 71656036268121978,9532232740451770866,
 1425414297318661354746,237588200534263288095538,
 43821269448954050939558522,
 8887255081413035850889914994,
 1970841722610600810208914571258,
 475544555000142351430865220032434,
 124299766720856839788225909600114042,
 35056463298676734373530025799446104818]

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Last modified April 24 15:18 EDT 2024. Contains 371960 sequences. (Running on oeis4.)