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A276239 as a simple table

na(n)
01
19
249
35929
45929
543681
623107249
71871687169
81651690881
980932853169
10728395678521
1116627205056609
12749581550409169
136746233953682521
14251244785594209
15874583098653441529
1670841230990928763849
1766794010904910569401
18336708608971654180350441
1925044441989627170439289
201929658795768681119896329

[1,9,49,5929,5929,43681,23107249,1871687169,
 1651690881,80932853169,728395678521,
 16627205056609,749581550409169,6746233953682521,
 251244785594209,874583098653441529,
 70841230990928763849,66794010904910569401,
 336708608971654180350441,25044441989627170439289,
 1929658795768681119896329]