login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A051771 as a simple table

na(n)
02
15
226
313
435
544
637
723
878
946
1034
1169
1244
13106
1441
1550
1690
1789
18132
19107
20137
21143
22184
23145
24133
25166
26181
2782
28158
29198
30157
31175
32183
33163
34317
35293
36140
37123
38317
39251
40218
41169
42170
43103
44327
45229
46329
4773
48190
4979
5051
5195
5279
53290
54395
55432
56126

[2,5,26,13,35,44,37,23,78,46,34,69,44,106,41,50,
 90,89,132,107,137,143,184,145,133,166,181,82,158,
 198,157,175,183,163,317,293,140,123,317,251,218,
 169,170,103,327,229,329,73,190,79,51,95,79,290,
 395,432,126]