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A006221 as a simple table

n a(n)
0 5
1 117
2 535
3 1463
4 3105
5 5665
6 9347
7 14355
8 20893
9 29165
10 39375
11 51727
12 66425
13 83673
14 103675
15 126635
16 152757
17 182245
18 215303
19 252135
20 292945
21 337937
22 387315
23 441283
24 500045
25 563805
26 632767
27 707135
28 787113
29 872905
30 964715
31 1062747

[5,117,535,1463,3105,5665,9347,14355,20893,29165,
 39375,51727,66425,83673,103675,126635,152757,
 182245,215303,252135,292945,337937,387315,441283,
 500045,563805,632767,707135,787113,872905,964715,
 1062747]

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)