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A142303 as a simple table

na(n)
1113
2157
3421
4509
5641
6773
71213
81301
91433
101609
111697
121741
131873
142137
152269
162357
172621
182753
192797
203061
213413
223457
233677
243853
254073
264337
274513
284733
294909
305261
315393
325437
335569
345657
355701
366053
376229
386317
396361
406449
416581
426977
437109
447417

[113,157,421,509,641,773,1213,1301,1433,1609,1697,
 1741,1873,2137,2269,2357,2621,2753,2797,3061,3413,
 3457,3677,3853,4073,4337,4513,4733,4909,5261,5393,
 5437,5569,5657,5701,6053,6229,6317,6361,6449,6581,
 6977,7109,7417]