A274197 - OEIS

A274197 as a simple table

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	9
7	11
8	13
9	17
10	21
11	25
12	30
13	38
14	46
15	55
16	67
17	83
18	100
19	121
20	148
21	180
22	217
23	264
24	321
25	388
26	470
27	572
28	693
29	838
30	1018
31	1237
32	1497
33	1814
34	2205
35	2675
36	3239
37	3930
38	4773
39	5785
40	7010
41	8510
42	10326
43	12514
44	15177
45	18422
46	22340
47	27084
48	32862
49	39872
50	483458

[1,2,3,4,5,7,9,11,13,17,21,25,30,38,46,55,67,83, 100,121,148,180,217,264,321,388,470,572,693,838, 1018,1237,1497,1814,2205,2675,3239,3930,4773,5785, 7010,8510,10326,12514,15177,18422,22340,27084, 32862,39872,483458]