A000124 - OEIS

A000124 as a simple table

n	a(n)
0	1
1	2
2	4
3	7
4	11
5	16
6	22
7	29
8	37
9	46
10	56
11	67
12	79
13	92
14	106
15	121
16	137
17	154
18	172
19	191
20	211
21	232
22	254
23	277
24	301
25	326
26	352
27	379
28	407
29	436
30	466
31	497
32	529
33	562
34	596
35	631
36	667
37	704
38	742
39	781
40	821
41	862
42	904
43	947
44	991
45	1036
46	1082
47	1129
48	1177
49	1226
50	1276
51	1327
52	1379

[1,2,4,7,11,16,22,29,37,46,56,67,79,92,106,121, 137,154,172,191,211,232,254,277,301,326,352,379, 407,436,466,497,529,562,596,631,667,704,742,781, 821,862,904,947,991,1036,1082,1129,1177,1226,1276, 1327,1379]