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A284262 as a simple table

n a(n)
0 1
1 2
2 6
3 105
4 5005
5 85085
6 1616615
7 37182145
8 6685349671
9 247357937827
10 10141675450907
11 436092044389001
12 20496326086283047
13 9156001667401012567
14 558516101711461766587
15 37420578814667938361329
16 2656861095841423623654359
17 193950859996423924526768207
18 15322117939717490037614688353
19 1271735788996551673122019133299

[1,2,6,105,5005,85085,1616615,37182145,6685349671,
 247357937827,10141675450907,436092044389001,
 20496326086283047,9156001667401012567,
 558516101711461766587,37420578814667938361329,
 2656861095841423623654359,
 193950859996423924526768207,
 15322117939717490037614688353,
 1271735788996551673122019133299]

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Last modified April 19 02:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)