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A342482 as a simple table

na(n)
30
412
550
6150
7392
8952
92214
105010
1111132
1224420
1353066
14114478
15245520
16524016
171113806
182358954
194980356
2010485340
2122019634
2246136838
2396468440
24201325992
25419429750
26872414530
271811938572
283758095572
297784627354
3016106126430
3133285995552
3268719475680

[0,12,50,150,392,952,2214,5010,11132,24420,53066,
 114478,245520,524016,1113806,2358954,4980356,
 10485340,22019634,46136838,96468440,201325992,
 419429750,872414530,1811938572,3758095572,
 7784627354,16106126430,33285995552,68719475680]