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A032778
as a simple table
n
a(n)
1
0
2
1
3
4
4
7
5
9
6
14
7
19
8
21
9
28
10
34
11
49
12
70
13
84
14
109
15
119
16
154
17
217
18
259
19
364
20
609
21
784
22
1099
23
1834
24
5509
[0,1,4,7,9,14,19,21,28,34,49,70,84,109,119,154, 217,259,364,609,784,1099,1834,5509]