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”).

A129163 as a simple table

na(n)
11
21
32
42
54
64
74
811
913
108
118
1229
1346
1438
1516
1616
1774
18150
19167
20104
2132
2232
23184
24461
25652
26554
27272
2864
2964
30448
311354
322344
332535
341724
35688
36128
37128
381072
393836
407922
4110462
429103
435112
441696
45256
46256
472528
4810552
4925506
5040007
5142547
5230773
5314592

[1,1,2,2,4,4,4,11,13,8,8,29,46,38,16,16,74,150,
 167,104,32,32,184,461,652,554,272,64,64,448,1354,
 2344,2535,1724,688,128,128,1072,3836,7922,10462,
 9103,5112,1696,256,256,2528,10552,25506,40007,
 42547,30773,14592]