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A054464 as a simple table

n a(n)
1 4
2 34
3 90
4 175
5 800
6 2999
7 3624
8 30624
9 60000
10 390624
11 499999
12 4000000
13 8890624
14 17109375
15 69999999
16 200000000
17 2787109375
18 8999999999
19 81787109375
20 900000000000
21 1918212890624
22 1999999999999
23 70000000000000
24 89918212890624
25 399999999999999
26 659918212890624

[4,34,90,175,800,2999,3624,30624,60000,390624,
 499999,4000000,8890624,17109375,69999999,
 200000000,2787109375,8999999999,81787109375,
 900000000000,1918212890624,1999999999999,
 70000000000000,89918212890624,399999999999999,
 659918212890624]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)