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A297741 as a simple table

na(n)
01
19
241
3129
4321
5681
61289
72121
83081
94121
105233
116445
127777
139233
1410813
1512517
1614345
1716297
1818373
1920573
2022897
2125345
2227917
2330613
2433433
2536377
2639445
2742637
2845953
2949393
3052957
3156645
3260457
3364393
3468453
3572637
3676945
3781377
3885933
3990613
4095417

[1,9,41,129,321,681,1289,2121,3081,4121,5233,6445,
 7777,9233,10813,12517,14345,16297,18373,20573,
 22897,25345,27917,30613,33433,36377,39445,42637,
 45953,49393,52957,56645,60457,64393,68453,72637,
 76945,81377,85933,90613,95417]