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A150985 as a simple table

n a(n)
0 1
1 2
2 9
3 37
4 163
5 734
6 3377
7 15729
8 73892
9 349780
10 1665412
11 7967252
12 38262727
13 184343364
14 890636957
15 4313266124
16 20932163439
17 101767076771
18 495560274553
19 2416617104404
20 11799803794513
21 57682274456321
22 282268683254211
23 1382596404771799
24 6778054744949351
25 33255250679536528
26 163280153535383916

[1,2,9,37,163,734,3377,15729,73892,349780,1665412,
 7967252,38262727,184343364,890636957,4313266124,
 20932163439,101767076771,495560274553,
 2416617104404,11799803794513,57682274456321,
 282268683254211,1382596404771799,6778054744949351,
 33255250679536528,163280153535383916]

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Last modified June 26 06:34 EDT 2024. Contains 373715 sequences. (Running on oeis4.)