A232416 - OEIS

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A232416 as a simple table

n	a(n)
1	109
2	2689
3	44971
4	876881
5	18073053
6	366033741
7	7383754785
8	149129113573
9	3013603515933
10	60890088576047
11	1230221917587505
12	24855698489963045
13	502193724406367499
14	10146493714128209967
15	205003086279786655301

[109,2689,44971,876881,18073053,366033741, 7383754785,149129113573,3013603515933, 60890088576047,1230221917587505,24855698489963045, 502193724406367499,10146493714128209967, 205003086279786655301]