A293404 - OEIS

A293404 as a simple table

n	a(n)
0	0
1	3
2	11
3	24
4	42
5	66
6	95
7	129
8	168
9	213
10	262
11	317
12	377
13	443
14	514
15	590
16	671
17	757
18	849
19	946
20	1048
21	1155
22	1268
23	1385
24	1508
25	1637
26	1770
27	1909
28	2053
29	2202
30	2357
31	2516
32	2681
33	2852
34	3027
35	3208
36	3393
37	3585
38	3781
39	3983
40	4189
41	4401
42	4619
43	4841
44	5069
45	5302
46	5540
47	5784

[0,3,11,24,42,66,95,129,168,213,262,317,377,443, 514,590,671,757,849,946,1048,1155,1268,1385,1508, 1637,1770,1909,2053,2202,2357,2516,2681,2852,3027, 3208,3393,3585,3781,3983,4189,4401,4619,4841,5069, 5302,5540,5784]