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A142813 as a simple table

na(n)
1137
2503
3991
41601
51723
62089
72333
82699
93187
103797
113919
124651
135261
145749
156359
166481
177213
187457
197823
208311
218677
229043
2310141
2411117
2511239
2611483
2711971
2812703
2913313
3013679
3114411
3214533
3316363
3416607
3516729
3617827
3718803
3820023
3920389
4021121

[137,503,991,1601,1723,2089,2333,2699,3187,3797,
 3919,4651,5261,5749,6359,6481,7213,7457,7823,8311,
 8677,9043,10141,11117,11239,11483,11971,12703,
 13313,13679,14411,14533,16363,16607,16729,17827,
 18803,20023,20389,21121]