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A252274 as a simple table

n a(n)
1 322
2 948
3 2513
4 4895
5 15739
6 43488
7 85808
8 276544
9 765830
10 1513196
11 4875644
12 13503569
13 26685485
14 85977789
15 238124824
16 470585534
17 1516162514
18 4199176596
19 8298487316
20 26736562424
21 74049808021
22 146338582343
23 471482312899

[322,948,2513,4895,15739,43488,85808,276544,
 765830,1513196,4875644,13503569,26685485,85977789,
 238124824,470585534,1516162514,4199176596,
 8298487316,26736562424,74049808021,146338582343,
 471482312899]

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Last modified August 12 03:29 EDT 2024. Contains 375085 sequences. (Running on oeis4.)