A136838 - OEIS

A136838 as a simple table

n	a(n)
1	0
2	1
3	4
4	6
5	10
6	40
7	60
8	100
9	400
10	600
11	1000
12	1146
13	4000
14	6000
15	10000
16	10301
17	11460
18	33631
19	40000
20	60000
21	100000
22	103010
23	103131
24	114600
25	336310
26	400000
27	404306
28	600000
29	601344
30	603444
31	660306
32	663631
33	1000000
34	1003001
35	1030100
36	1031310
37	1146000
38	1160306
39	3336631
40	3363100
41	3363646
42	4000000
43	4014304
44	4043060
45	6000000
46	6013440
47	6034440

[0,1,4,6,10,40,60,100,400,600,1000,1146,4000,6000, 10000,10301,11460,33631,40000,60000,100000,103010, 103131,114600,336310,400000,404306,600000,601344, 603444,660306,663631,1000000,1003001,1030100, 1031310,1146000,1160306,3336631,3363100,3363646, 4000000,4014304,4043060,6000000,6013440,6034440]