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A171506 as a simple table

n a(n)
3 6
4 36
5 72
6 150
7 540
8 540
9 540
10 2700
11 4860
12 3240
13 1806
14 11340
15 28350
16 34020
17 17010
18 5796
19 43344
20 136080
21 226800
22 204120
23 81648
24 18150
25 156492
26 585144
27 1224720
28 1530900
29 1102248
30 367416
31 55980
32 544500
33 2347380
34 5851440
35 9185400
36 9185400

[6,36,72,150,540,540,540,2700,4860,3240,1806,
 11340,28350,34020,17010,5796,43344,136080,226800,
 204120,81648,18150,156492,585144,1224720,1530900,
 1102248,367416,55980,544500,2347380,5851440,
 9185400,9185400]

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Last modified April 24 05:19 EDT 2024. Contains 371918 sequences. (Running on oeis4.)