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”).

A175779 as a simple table

na(n)
01
10
21
30
43
51
60
75
88
91
100
117
123
1315
141
150
169
1716
1821
1924
201
210
2211
235
241
252
2635
271
280
2913
3024
3133
3240
3345
3448
351
360
3715
387
3939
403
4155
4215
4363
441
450
4617
4732
485
4956
5065
518
5277
5380

[1,0,1,0,3,1,0,5,8,1,0,7,3,15,1,0,9,16,21,24,1,0,
 11,5,1,2,35,1,0,13,24,33,40,45,48,1,0,15,7,39,3,
 55,15,63,1,0,17,32,5,56,65,8,77,80]