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A033591 formatted as a simple table:

n a(n)
0 1
1 60
2 315
3 910
4 1989
5 3696
6 6175
7 9570
8 14025
9 19684
10 26691
11 35190
12 45325
13 57240
14 71079
15 86986
16 105105
17 125580
18 148555
19 174174
20 202581
21 233920
22 268335
23 305970
24 346969
25 391476
26 439635
27 491590
28 547485

[1,60,315,910,1989,3696,6175,9570,14025,19684,
 26691,35190,45325,57240,71079,86986,105105,125580,
 148555,174174,202581,233920,268335,305970,346969,
 391476,439635,491590,547485]

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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