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A132373 as a simple table

na(n)
01
11
27
313
491
5205
61435
73565
824955
965821
10460747
111265677
128859739
1325066621
14175466347
15507709165
163553964155
1710466643805
1873266506635
19218878998733
201532152991131
214631531585341
2232420721097387
2398980721277613
24692865048943291
252133274258946845

[1,1,7,13,91,205,1435,3565,24955,65821,460747,
 1265677,8859739,25066621,175466347,507709165,
 3553964155,10466643805,73266506635,218878998733,
 1532152991131,4631531585341,32420721097387,
 98980721277613,692865048943291,2133274258946845]