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A081584 as a simple table

n a(n)
0 1
1 13
2 79
3 307
4 886
5 2086
6 4258
7 7834
8 13327
9 21331
10 32521
11 47653
12 67564
13 93172
14 125476
15 165556
16 214573
17 273769
18 344467
19 428071
20 526066
21 640018
22 771574
23 922462
24 1094491
25 1289551
26 1509613
27 1756729
28 2033032
29 2340736
30 2682136
31 3059608

[1,13,79,307,886,2086,4258,7834,13327,21331,32521,
 47653,67564,93172,125476,165556,214573,273769,
 344467,428071,526066,640018,771574,922462,1094491,
 1289551,1509613,1756729,2033032,2340736,2682136,
 3059608]

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Last modified April 24 08:55 EDT 2024. Contains 371930 sequences. (Running on oeis4.)