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A257421 as a simple table

n a(n)
1 10684
2 27244
3 117324
4 449022
5 1290910
6 3917190
7 11883298
8 33766938
9 96478988
10 272492320
11 759572898
12 2120432736
13 5906478692
14 16369510406
15 45291725362
16 125081097988
17 344778228786
18 949378792506
19 2611483388044
20 7175959675462

[10684,27244,117324,449022,1290910,3917190,
 11883298,33766938,96478988,272492320,759572898,
 2120432736,5906478692,16369510406,45291725362,
 125081097988,344778228786,949378792506,
 2611483388044,7175959675462]

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Last modified April 19 16:21 EDT 2024. Contains 371794 sequences. (Running on oeis4.)