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”).

A073883 as a simple table

na(n)
11
23
32
46
513
65
719
87
943
1011
1133
1261
1317
1445
1579
1623
17125
1829
1967
2031
21157
2237
23129
2441
2591
26147
2747
28215
2953
30233
3159
32123
33259
34203
3571
36143
3773
38301
39235
4083
41329
4289
43433
4497
45277
46101
47195
48103
49299
50107
51209
52109
53321
54113
55883
56127
57355
58131
59485
60137

[1,3,2,6,13,5,19,7,43,11,33,61,17,45,79,23,125,29,
 67,31,157,37,129,41,91,147,47,215,53,233,59,123,
 259,203,71,143,73,301,235,83,329,89,433,97,277,
 101,195,103,299,107,209,109,321,113,883,127,355,
 131,485,137]