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A156018 as a simple table

n a(n)
1 2
2 13
3 83
4 257
5 1109
6 2953
7 6173
8 8419
9 14423
10 40493
11 99497
12 127549
13 178807
14 198533
15 347969
16 378503
17 480713
18 599843
19 787243
20 1271483
21 1417583
22 1574467
23 2883593
24 3133597
25 3397649
26 4770023
27 5118203
28 5482927
29 5671613
30 6469637
31 6680203

[2,13,83,257,1109,2953,6173,8419,14423,40493,
 99497,127549,178807,198533,347969,378503,480713,
 599843,787243,1271483,1417583,1574467,2883593,
 3133597,3397649,4770023,5118203,5482927,5671613,
 6469637,6680203]

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Last modified September 15 15:59 EDT 2024. Contains 375938 sequences. (Running on oeis4.)