A032412 - OEIS

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A032412 as a simple table

n	a(n)
1	1
2	5
3	7
4	17
5	25
6	35
7	67
8	281
9	331
10	491
11	581
12	941
13	1205
14	1279
15	1411
16	1631
17	1895
18	2735
19	3475
20	13955
21	50491
22	68819
23	423155
24	432719
25	507637
26	701981
27	924085
28	1107425
29	2071555
30	2369461

[1,5,7,17,25,35,67,281,331,491,581,941,1205,1279, 1411,1631,1895,2735,3475,13955,50491,68819,423155, 432719,507637,701981,924085,1107425,2071555, 2369461]