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A098685 as a simple table

n a(n)
1 15
2 155
3 252
4 916
5 1189
6 12654
7 55293
8 177554
9 418634
10 753248
11 885193
12 18252678
13 18252687
14 18469156
15 18469165
16 19882616
17 19882623
18 41867246
19 73526936
20 73526957
21 233843449
22 244895519
23 2345784285
24 2399877831
25 4273447776
26 29891923496
27 42649454852
28 728781494646

[15,155,252,916,1189,12654,55293,177554,418634,
 753248,885193,18252678,18252687,18469156,18469165,
 19882616,19882623,41867246,73526936,73526957,
 233843449,244895519,2345784285,2399877831,
 4273447776,29891923496,42649454852,728781494646]

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)