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”).

A243343 as a simple table

na(n)
11
23
37
42
515
65
731
86
914
1011
1163
124
1313
1429
1523
1630
17127
1810
199
2062
2127
2259
2347
2412
2528
2661
2722
28126
29255
3021
3119
328
33125
3455
35119
3626
3795
3825
3957
4058
41123
4245
43253
4446
4560
46511
4743
48254
4920
5018
5139
52124
5317
5454
55251
56118
57111
58239
5953
6094
61191
6251
6324
6456

[1,3,7,2,15,5,31,6,14,11,63,4,13,29,23,30,127,10,
 9,62,27,59,47,12,28,61,22,126,255,21,19,8,125,55,
 119,26,95,25,57,58,123,45,253,46,60,511,43,254,20,
 18,39,124,17,54,251,118,111,239,53,94,191,51,24,
 56]