A154834 - OEIS

A154834 as a simple table

n	a(n)
1	3
2	13
3	31
4	139
5	181
6	211
7	229
8	271
9	523
10	619
11	751
12	853
13	1063
14	1483
15	1699
16	2791
17	3361
18	3463
19	3541
20	3769
21	4051
22	4201
23	4801
24	4861
25	4903
26	5521
27	5689
28	5701
29	6163
30	6211
31	6763
32	6823
33	6949
34	7621
35	8059
36	8269
37	8389
38	8419
39	8563
40	8689
41	8713
42	9001
43	9103
44	9319
45	10303

[3,13,31,139,181,211,229,271,523,619,751,853,1063, 1483,1699,2791,3361,3463,3541,3769,4051,4201,4801, 4861,4903,5521,5689,5701,6163,6211,6763,6823,6949, 7621,8059,8269,8389,8419,8563,8689,8713,9001,9103, 9319,10303]