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”).

A227352 as a simple table

na(n)
00
11
24
32
47
512
66
73
811
919
1033
1120
1210
1317
149
155
1618
1730
1851
1931
2054
2188
2253
2332
2416
2527
2646
2728
2815
2925
3014
318
3229
3348
3480
3549
3683
37135
3882
3950
4087
41142
42232
43143
4486
45140
4685
4752
4826
4943
5072
5144
5275
53122
5474
5545
5624
5740
5867
5941
6023
6138
6222
6313
6447
6577

[0,1,4,2,7,12,6,3,11,19,33,20,10,17,9,5,18,30,51,
 31,54,88,53,32,16,27,46,28,15,25,14,8,29,48,80,49,
 83,135,82,50,87,142,232,143,86,140,85,52,26,43,72,
 44,75,122,74,45,24,40,67,41,23,38,22,13,47,77]