A252031 - OEIS

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A252031 as a simple table

n	a(n)
1	10251
2	41745
3	295050
4	2306234
5	18791972
6	153768348
7	1251157837
8	10174456397
9	82884616652
10	675475186716
11	5504198490443
12	44853334188524
13	365538950132042
14	2979206212366520
15	24281462696980672
16	197899102273824479

[10251,41745,295050,2306234,18791972,153768348, 1251157837,10174456397,82884616652,675475186716, 5504198490443,44853334188524,365538950132042, 2979206212366520,24281462696980672, 197899102273824479]