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A142773 as a simple table

na(n)
1223
2577
31049
41993
52111
62347
72819
83527
93881
104943
115179
125297
135651
146359
156949
168011
178719
188837
199781
2010253
2110607
2211197
2311551
2412377
2512613
2612967
2714029
2814737
2915091
3016979
3117333
3217569
3317923
3418041
3518749
3619457
3720047
3820873
3921227
4021817

[223,577,1049,1993,2111,2347,2819,3527,3881,4943,
 5179,5297,5651,6359,6949,8011,8719,8837,9781,
 10253,10607,11197,11551,12377,12613,12967,14029,
 14737,15091,16979,17333,17569,17923,18041,18749,
 19457,20047,20873,21227,21817]