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A186056 as a simple table

n a(n)
1 267
2 1217
3 5050
4 18376
5 77987
6 319247
7 1206478
8 5004260
9 20446314
10 78510506
11 321624753
12 1312717589
13 5093522285
14 20696807255
15 84349601913
16 329882198919
17 1333032278898
18 5422775401978
19 21339058001801
20 85908053648127 

[267,1217,5050,18376,77987,319247,1206478,5004260,
 20446314,78510506,321624753,1312717589,5093522285,
 20696807255,84349601913,329882198919,
 1333032278898,5422775401978,21339058001801,
 85908053648127]

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