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A291616 as a simple table

na(n)
11105
2294409
3852841
43828001
517098369
6118901521
7150846961
8172947529
9186393481
10200753281
11686059921
12771043201
131001152801
141207252621
151269295201
161299963601
171632785701
181772267281
192301745249
204215885697
214562359201
224765950001
234897161361

[1105,294409,852841,3828001,17098369,118901521,
 150846961,172947529,186393481,200753281,686059921,
 771043201,1001152801,1207252621,1269295201,
 1299963601,1632785701,1772267281,2301745249,
 4215885697,4562359201,4765950001,4897161361]