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Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A372536 as a simple table

na(n)
11
26
339
4270
51959
614724
7113706
8896994
97198257
1058580766
11482345919
124011022800
1333637868973
14284174749008
152416159097325
1620659453627698
17177537776891964
181532534613873966
1913282539993100539
20115540763819844726
211008387790883534547
228827387038953362476
2377488784299830377412

[1,6,39,270,1959,14724,113706,896994,7198257,
 58580766,482345919,4011022800,33637868973,
 284174749008,2416159097325,20659453627698,
 177537776891964,1532534613873966,
 13282539993100539,115540763819844726,
 1008387790883534547,8827387038953362476,
 77488784299830377412]