A009856 - OEIS

A009856 as a simple table

n	a(n)
0	1
1	4
2	9
3	19
4	33
5	51
6	77
7	96
8	126
9	162
10	203
11	250
12	279
13	333
14	390
15	457
16	526
17	561
18	634
19	723
20	810
21	900
22	944
23	1030
24	1157
25	1266
26	1378
27	1419
28	1529
29	1692
30	1820
31	1961
32	1988
33	2122
34	2330
35	2479
36	2640
37	2662
38	2812
39	3064
40	3244
41	3419
42	3428
43	3603
44	3902
45	4102
46	4307
47	4292

[1,4,9,19,33,51,77,96,126,162,203,250,279,333,390, 457,526,561,634,723,810,900,944,1030,1157,1266, 1378,1419,1529,1692,1820,1961,1988,2122,2330,2479, 2640,2662,2812,3064,3244,3419,3428,3603,3902,4102, 4307,4292]