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A081764 as a simple table

na(n)
137
2457
31297
42557
54357
66481
78689
811953
914401
1026497
1133931
1244101
1347521
1447881
1590631
16141157
17157081
18165601
19206221
20225457
21304081
22366097
23384049
24427351
25446881
26560737
27576721
28589591
29636781
30677041
311037857
321046641
331049941
341079569

[37,457,1297,2557,4357,6481,8689,11953,14401,
 26497,33931,44101,47521,47881,90631,141157,157081,
 165601,206221,225457,304081,366097,384049,427351,
 446881,560737,576721,589591,636781,677041,1037857,
 1046641,1049941,1079569]