A206666 - OEIS

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A206666 as a simple table

n	a(n)
1	373644
2	5593611
3	170170494
4	6593653335
5	269149632948
6	11143560422013
7	464729380449429
8	19426122492513648
9	813739971207123378
10	34104124057653666906
11	1430366045206364340207
12	59998334445467086550745

[373644,5593611,170170494,6593653335,269149632948, 11143560422013,464729380449429,19426122492513648, 813739971207123378,34104124057653666906, 1430366045206364340207,59998334445467086550745]