A307276 - OEIS

A307276 as a simple table

n	a(n)
0	1
1	4
2	10
3	19
4	32
5	50
6	77
7	108
8	142
9	183
10	233
11	291
12	352
13	416
14	491
15	572
16	654
17	739
18	839
19	943
20	1046
21	1152
22	1277
23	1404
24	1528
25	1655
26	1805
27	1955
28	2100
29	2248
30	2423
31	2596
32	2762
33	2931
34	3131
35	3327
36	3514
37	3704
38	3929
39	4148
40	4356
41	4567
42	4817
43	5059
44	5288
45	5520
46	5795
47	6060
48	6310
49	6563
50	6863
51	7151

[1,4,10,19,32,50,77,108,142,183,233,291,352,416, 491,572,654,739,839,943,1046,1152,1277,1404,1528, 1655,1805,1955,2100,2248,2423,2596,2762,2931,3131, 3327,3514,3704,3929,4148,4356,4567,4817,5059,5288, 5520,5795,6060,6310,6563,6863,7151]