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A200881 as a simple table

n a(n)
1 50
2 144
3 422
4 1268
5 3823
6 11472
7 34350
8 102896
9 308419
10 924532
11 2771101
12 8305373
13 24892609
14 74608516
15 223618304
16 670231838
17 2008825312
18 6020872062
19 18045827096
20 54087163859
21 162110668160
22 485879938474
23 1456284886944
24 4364793695063

[50,144,422,1268,3823,11472,34350,102896,308419,
 924532,2771101,8305373,24892609,74608516,
 223618304,670231838,2008825312,6020872062,
 18045827096,54087163859,162110668160,485879938474,
 1456284886944,4364793695063]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)