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A254557 as a simple table

n a(n)
1 170504
2 443179
3 1191782
4 3450189
5 8246808
6 22508196
7 59892062
8 165385452
9 447994455
10 1233098106
11 3358246607
12 9233403548
13 25332168892
14 69690076249
15 191199913388
16 524626265145
17 1436850857292
18 3933840486592
19 10761585580624

[170504,443179,1191782,3450189,8246808,22508196,
 59892062,165385452,447994455,1233098106,
 3358246607,9233403548,25332168892,69690076249,
 191199913388,524626265145,1436850857292,
 3933840486592,10761585580624]

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Last modified December 4 02:16 EST 2022. Contains 358544 sequences. (Running on oeis4.)