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A191311 as a simple table

n a(n)
1 4
2 6
3 15
4 91
5 703
6 1891
7 2701
8 11305
9 12403
10 13981
11 18721
12 23001
13 30889
14 38503
15 39865
16 49141
17 68101
18 79003
19 88561
20 88831
21 91001
22 93961
23 104653
24 107185
25 137149
26 146611
27 152551
28 157641
29 176149
30 188191
31 204001
32 218791
33 226801
34 228241

[4,6,15,91,703,1891,2701,11305,12403,13981,18721,
 23001,30889,38503,39865,49141,68101,79003,88561,
 88831,91001,93961,104653,107185,137149,146611,
 152551,157641,176149,188191,204001,218791,226801,
 228241]

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