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A144635 as a simple table

n a(n)
0 1
1 7
2 41
3 225
4 1195
5 6227
6 32059
7 163727
8 831505
9 4206145
10 21215481
11 106782837
12 536618341
13 2693492305
14 13507578125
15 67693008145
16 339066121115
17 1697664211795
18 8497396194275
19 42522326235175
20 212749477704695
21 1064285646397915
22 5323532330953295
23 26625895085494075

[1,7,41,225,1195,6227,32059,163727,831505,4206145,
 21215481,106782837,536618341,2693492305,
 13507578125,67693008145,339066121115,
 1697664211795,8497396194275,42522326235175,
 212749477704695,1064285646397915,5323532330953295,
 26625895085494075]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)