A113243 - OEIS

A113243 as a simple table

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	6
7	7
8	11
9	13
10	14
11	21
12	25
13	27
14	28
15	41
16	48
17	52
18	54
19	55
20	79
21	93
22	100
23	104
24	106
25	107
26	152
27	179
28	193
29	200
30	204
31	206
32	207
33	293
34	345
35	372
36	386
37	393
38	397
39	399
40	400
41	565
42	665
43	717
44	744
45	758
46	765
47	769
48	771
49	772
50	1089
51	1282
52	1382
53	1434
54	1461
55	1475
56	1482

[0,1,2,3,4,6,7,11,13,14,21,25,27,28,41,48,52,54, 55,79,93,100,104,106,107,152,179,193,200,204,206, 207,293,345,372,386,393,397,399,400,565,665,717, 744,758,765,769,771,772,1089,1282,1382,1434,1461, 1475,1482]