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A220944 as a simple table

na(n)
01
13
29
311
433
535
6105
7107
8321
9323
10969
11971
122913
132915
148745
158747
1626241
1726243
1878729
1978731
20236193
21236195
22708585
23708587
242125761
252125763
266377289
276377291
2819131873
2919131875
3057395625
3157395627
32172186881
33172186883
34516560649
35516560651

[1,3,9,11,33,35,105,107,321,323,969,971,2913,2915,
 8745,8747,26241,26243,78729,78731,236193,236195,
 708585,708587,2125761,2125763,6377289,6377291,
 19131873,19131875,57395625,57395627,172186881,
 172186883,516560649,516560651]