A218100 - OEIS

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A218100 as a simple table

n	a(n)
1	2
2	3
3	7
4	19
5	23
6	103
7	271
8	349
9	91943
10	118147
11	133447
12	165541
13	1399399
14	6161527
15	12740363
16	12789323
17	20019953
18	27793541
19	29536943
20	92364991
21	653778547
22	868088981
23	988438109
24	1274902129

[2,3,7,19,23,103,271,349,91943,118147,133447, 165541,1399399,6161527,12740363,12789323,20019953, 27793541,29536943,92364991,653778547,868088981, 988438109,1274902129]