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A151603 as a simple table

n a(n)
1 0
2 80
3 1395
4 12560
5 96575
6 698940
7 4897655
8 33590720
9 226746135
10 1511651900
11 9976916015
12 65303466480
13 424472551295
14 2742745738460
15 17631936915975
16 112844396291840
17 719383026394055
18 4570198050070620
19 28944587650489535
20 182807922003138800
21 1151689908619826415

[0,80,1395,12560,96575,698940,4897655,33590720,
 226746135,1511651900,9976916015,65303466480,
 424472551295,2742745738460,17631936915975,
 112844396291840,719383026394055,4570198050070620,
 28944587650489535,182807922003138800,
 1151689908619826415]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)