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A250936 as a simple table

n a(n)
1 155
2 699
3 2812
4 10528
5 37477
6 128507
7 428095
8 1394237
9 4460779
10 14073313
11 43911559
12 135823357
13 417243011
14 1274860729
15 3878857343
16 11762928117
17 35580876923
18 107413523505
19 323772483447
20 974796593517
21 2932252102515

[155,699,2812,10528,37477,128507,428095,1394237,
 4460779,14073313,43911559,135823357,417243011,
 1274860729,3878857343,11762928117,35580876923,
 107413523505,323772483447,974796593517,
 2932252102515]

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Last modified August 5 12:01 EDT 2021. Contains 346467 sequences. (Running on oeis4.)