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A256049 as a simple table

n a(n)
0 -1
1 16
2 55
3 144
4 330
5 704
6 1397
7 2640
8 4819
9 8480
10 14509
11 24288
12 39765
13 63888
14 101025
15 157344
16 241758
17 366960
18 550682
19 817840
20 1203058
21 1753840
22 2535500
23 3637232
24 5179515
25 7325088
26 10292667
27 14373920
28 19957201
29 27557200
30 37852452

[-1,16,55,144,330,704,1397,2640,4819,8480,14509,
 24288,39765,63888,101025,157344,241758,366960,
 550682,817840,1203058,1753840,2535500,3637232,
 5179515,7325088,10292667,14373920,19957201,
 27557200,37852452]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)