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A103731 as a simple table

n a(n)
0 1
1 13
2 191
3 457
4 1713
5 2899
6 6997
7 19769
8 26521
9 57313
10 89161
11 109327
12 159713
13 265617
14 417079
15 479641
16 709963
17 903981
18 1014697
19 1408369
20 1727987
21 2305689
22 3287713
23 3882401
24 4208317
25 4921263
26 5309929
27 6155857
28 9930313
29 11272171

[1,13,191,457,1713,2899,6997,19769,26521,57313,
 89161,109327,159713,265617,417079,479641,709963,
 903981,1014697,1408369,1727987,2305689,3287713,
 3882401,4208317,4921263,5309929,6155857,9930313,
 11272171]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)