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A256861 as a simple table

n a(n)
1 1
2 8
3 42
4 168
5 546
6 1512
7 3696
8 8184
9 16731
10 32032
11 58058
12 100464
13 167076
14 268464
15 418608
16 635664
17 942837
18 1369368
19 1951642
20 2734424
21 3772230
22 5130840
23 6888960
24 9140040
25 11994255
26 15580656
27 20049498
28 25574752
29 32356808
30 40625376
31 50642592
32 62706336

[1,8,42,168,546,1512,3696,8184,16731,32032,58058,
 100464,167076,268464,418608,635664,942837,1369368,
 1951642,2734424,3772230,5130840,6888960,9140040,
 11994255,15580656,20049498,25574752,32356808,
 40625376,50642592,62706336]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)