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A365878 as a simple table

na(n)
01
11
25
317
483
5381
61939
79905
852544
9282315
101545130
118552557
1247880020
13270401515
141539288570
158821594865
1650860072024
17294774097800
181716506373521
1910037592274363
2058920231785426
21347051995986538
222050627029532225
2312151336260368205

[1,1,5,17,83,381,1939,9905,52544,282315,1545130,
 8552557,47880020,270401515,1539288570,8821594865,
 50860072024,294774097800,1716506373521,
 10037592274363,58920231785426,347051995986538,
 2050627029532225,12151336260368205]