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”).

A340386 as a simple table

na(n)
12
25
38
411
517
620
723
830
931
1032
1141
1244
1345
1447
1550
1659
1766
1867
1968
2073
2175
2280
2383
2492
2597
2699
27102
28103
29109
30110
31120
32124
33125
34127
35128
36137
37138
38149
39153
40154
41157
42164
43165
44167
45170
46176
47179
48180
49186
50188
51191
52197
53200
54207
55211
56227
57230

[2,5,8,11,17,20,23,30,31,32,41,44,45,47,50,59,66,
 67,68,73,75,80,83,92,97,99,102,103,109,110,120,
 124,125,127,128,137,138,149,153,154,157,164,165,
 167,170,176,179,180,186,188,191,197,200,207,211,
 227,230]