A067985 - OEIS

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A067985 as a simple table

n	a(n)
0	29
1	134
2	333
3	742
4	1520
5	2982
6	5667
7	10534
8	19251
9	34720
10	61956
11	109596
12	192457
13	335878
14	583065
15	1007498
16	1733848
17	2973186
18	5082159
19	8662310
20	14726559
21	24977924
22	42275628
23	71413752
24	120420725

[29,134,333,742,1520,2982,5667,10534,19251,34720, 61956,109596,192457,335878,583065,1007498,1733848, 2973186,5082159,8662310,14726559,24977924, 42275628,71413752,120420725]