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A103115 as a simple table

n a(n)
0 -1
1 -1
2 11
3 35
4 71
5 119
6 179
7 251
8 335
9 431
10 539
11 659
12 791
13 935
14 1091
15 1259
16 1439
17 1631
18 1835
19 2051
20 2279
21 2519
22 2771
23 3035
24 3311
25 3599
26 3899
27 4211
28 4535
29 4871
30 5219
31 5579
32 5951
33 6335
34 6731
35 7139
36 7559
37 7991
38 8435
39 8891
40 9359
41 9839
42 10331
43 10835
44 11351
45 11879
46 12419

[-1,-1,11,35,71,119,179,251,335,431,539,659,791,
 935,1091,1259,1439,1631,1835,2051,2279,2519,2771,
 3035,3311,3599,3899,4211,4535,4871,5219,5579,5951,
 6335,6731,7139,7559,7991,8435,8891,9359,9839,
 10331,10835,11351,11879,12419]

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Last modified April 24 08:56 EDT 2024. Contains 371934 sequences. (Running on oeis4.)