A187673 - OEIS

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A187673 as a simple table

n	a(n)
0	1
1	10
2	43
3	125
4	290
5	581
6	1050
7	1758
8	2775
9	4180
10	6061
11	8515
12	11648
13	15575
14	20420
15	26316
16	33405
17	41838
18	51775
19	63385
20	76846
21	92345
22	110078
23	130250
24	153075
25	178776
26	207585
27	239743
28	275500
29	315115
30	358856

[1,10,43,125,290,581,1050,1758,2775,4180,6061, 8515,11648,15575,20420,26316,33405,41838,51775, 63385,76846,92345,110078,130250,153075,178776, 207585,239743,275500,315115,358856]