A028387 - OEIS

A028387 as a simple table

n	a(n)
0	1
1	5
2	11
3	19
4	29
5	41
6	55
7	71
8	89
9	109
10	131
11	155
12	181
13	209
14	239
15	271
16	305
17	341
18	379
19	419
20	461
21	505
22	551
23	599
24	649
25	701
26	755
27	811
28	869
29	929
30	991
31	1055
32	1121
33	1189
34	1259
35	1331
36	1405
37	1481
38	1559
39	1639
40	1721
41	1805
42	1891
43	1979
44	2069
45	2161
46	2255
47	2351
48	2449
49	2549
50	2651

[1,5,11,19,29,41,55,71,89,109,131,155,181,209,239, 271,305,341,379,419,461,505,551,599,649,701,755, 811,869,929,991,1055,1121,1189,1259,1331,1405, 1481,1559,1639,1721,1805,1891,1979,2069,2161,2255, 2351,2449,2549,2651]